The Cannabis Retailer Excise Tax Return is the online form every licensed California cannabis retailer and microbusiness files with the California Department of Tax and Fee Administration (CDTFA) to report and pay the cannabis excise tax they collect from customers. You file it through CDTFA’s online portal each reporting period, even when you make zero sales.
Getting this return wrong is costly. The Cannabis Tax Law carries a mandatory minimum penalty of fifty percent of the tax due if you fail to pay the excise tax by the due date, on top of the standard 10 percent late penalty and monthly interest. With the excise tax rate now sitting at 15 percent of gross receipts as of October 1, 2025, a single missed quarter can snowball into thousands of dollars in added liability fast.
Here is what you will learn in this guide:
- 🧾 How to enter gross receipts by location the right way so your excise tax calculates correctly
- 💰 How to handle excess tax collected, vendor compensation, and distributor credits line by line
- 📅 The exact filing deadlines, penalties, and interest rules that govern this return
- 🏪 Three full filled-out examples following real retailers from start to finish
- ⚠️ The field-level mistakes that trigger holds, audits, and that brutal 50 percent penalty
What the Form Is and Who Must File It
The Cannabis Retailer Excise Tax Return is a state-level electronic return created under California’s Cannabis Tax Law. It exists to collect the cannabis excise tax that purchasers pay when they buy cannabis or cannabis products at retail. The retailer acts as the middleman: you collect the tax from the customer at the register, then report and remit it to CDTFA on this return. The agency that receives the return is the California Department of Tax and Fee Administration, and the law that requires it is Revenue and Taxation Code section 34011.2.
Before January 1, 2023, distributors collected and paid the cannabis excise tax. That changed. Now retailers carry the full duty to collect, report, and pay. This shift is the single biggest reason filers get confused, so keep it front of mind.
Who must file? Every cannabis retailer and microbusiness licensed by the Department of Cannabis Control (DCC) to make retail sales must file this return. A microbusiness that sells at retail carries the exact same duty as a standalone retailer. This is true whether you sell adult-use cannabis, medicinal cannabis, or both.
Here is the part many new retailers miss: you must file a return every reporting period even if you had no taxable sales. A zero return is still a required return. Skipping a no-sales period because “there was nothing to report” still counts as a late or missing filing and exposes you to the 10 percent late-filing penalty.
A quick word on how this return relates to your other tax duties. This excise tax return is separate from your sales and use tax return. You file both. The cannabis excise tax permit is a different account from your seller’s permit. Treating them as one return is a common and expensive error.
Before You Start: Documents and Information You Need
Filing goes faster and cleaner when you gather everything before you log in. The return pulls some data automatically, but you supply the numbers, so your records must be ready. Here is your pre-filing checklist.
- Your CDTFA online account login. You file through the portal, so you need your username and password. Without access, you cannot file, and the clock on the due date keeps running.
- Your cannabis retailer excise tax permit number. This identifies the correct account. Filing under your seller’s permit instead routes the money to the wrong place and leaves the excise return unfiled.
- Total gross receipts from cannabis retail sales, by location. This is the core number on the return. If it is wrong, your tax is wrong, and an understatement invites penalties and interest.
- A breakdown of each licensed retail location. The return lists your sites and asks for receipts per site. Missing a location understates tax for that store.
- Records of customer refunds and returns for the period. Refunds reduce gross receipts. Without records, you may overpay or fail to support a reduction during an audit.
- The amount of any excess excise tax collected. If you collected more than the law requires, you must report it. Failing to do so means you keep tax that legally belongs to the state.
- Distributor invoices for pre-2023 inventory, if any. These support the distributor credit. Without the invoice number, date, and tax amount, CDTFA will disallow the credit.
- Vendor compensation approval letter, if applicable. This applied only through December 31, 2025. You needed the approval on file to retain the 20 percent.
- Your California Cannabis Track-and-Trace (CCTT/Metrc) records. The law requires you to record wholesale cost and retail price in Metrc. CDTFA cross-checks this, so mismatches raise audit flags.
- A payment method. Payment is due by the return due date. Filing without paying still triggers the mandatory 50 percent penalty on unpaid excise tax.
Where to Get the Form and How to Access It
There is no paper version of this return to download. The Cannabis Retailer Excise Tax Return is an online-only return filed through CDTFA’s online services portal. You access it by logging in to your account at the CDTFA online services portal with your username and password. This is the only way to file; the law requires filing using electronic media.
Once logged in, find your cannabis retailer excise tax account on your account homepage. It sits separately from your sales and use tax account. Select the account, then choose the option to file a return for the open reporting period. The system walks you through a series of screens rather than one flat page, so you answer questions and the portal builds your return as you go.
Most cannabis retailers were registered automatically. CDTFA states it automatically registers retailers and microbusinesses that DCC licenses for retail activity. If you are not registered, you can sign up for the cannabis retailer excise tax permit through the same online portal. You need this permit before you can file.
One setup note that trips people up: if you have a new retail location or need to fix a location name, you must add or update it under your sales and use tax account before filing this excise return. The excise return pulls your location list from that account. Update locations first, then file. Skipping this step means a missing or mislabeled site on your return.
Step-by-Step: How to Fill Out the Cannabis Retailer Excise Tax Return Line by Line
The return is built as a guided series of screens. Below, each screen and field gets its own walkthrough in the order the portal presents it. Follow them top to bottom.
Step 1: Select the Reporting Period
What it asks in plain English. This first screen asks which quarter (or month, for monthly filers) you are filing for. You pick the open period the system shows you.
How to answer it. Confirm the reporting period dates the portal displays. For a quarterly filer, first quarter covers January 1 through March 31, and that return is due April 30. Select the correct open period and continue.
A specific example. Maya Chen runs a single dispensary in Oakland. She files for 1Q 2026 (01/01/2026 – 03/31/2026) and confirms that period before moving on.
A nuance or edge case. Most retailers file quarterly, but CDTFA may assign monthly filing. If you are a monthly filer, your period is a single month, not a quarter. File the period the portal assigns you, not the one you assume.
A common mistake and its consequence. Filing for the wrong period leaves the actual period unfiled. That unfiled period accrues a 10 percent late-filing penalty even though you “filed something.”
A misconception. Many retailers think a slow quarter means they can skip the return. Wrong. A return is required every period even with no sales.
Step 2: Cannabis Retail Sales — “Are you reporting cannabis excise tax due on your sales?”
What it asks in plain English. The portal asks a simple yes/no: did you make retail sales of cannabis this period?
How to answer it. If you made retail sales, select Yes, then Next, to move to the Summary by Location screen. If you had no taxable cannabis sales this period, select No.
A specific example. Maya Chen sold cannabis all quarter, so she selects Yes and clicks Next.
A nuance or edge case. What if you only sold non-cannabis items like apparel or accessories this period? Those are not cannabis retail sales for excise purposes, so you may select No for the excise return while still reporting those sales on your sales and use tax return.
A common mistake and its consequence. Selecting No when you actually had cannabis sales files a false zero return. That understates tax and exposes you to the 50 percent mandatory penalty on the unpaid amount.
A misconception. Some filers think selecting No ends their obligation for the period. Even a No return must still be submitted; it does not file itself.
Step 3: Summary by Location
What it asks in plain English. This screen lists every cannabis retail site registered to your account so you can report sales for each one.
How to answer it. Review the list of locations. Confirm each active store appears. If a site is missing or mislabeled, stop and update it under your sales and use tax account first, then return to file.
A specific example. Carlos Rivera operates two stores, one in Sacramento and one in Woodland. Both appear on his Summary by Location screen, and he confirms both before entering numbers.
A nuance or edge case. What if you closed a location mid-quarter? It may still appear because it had sales during the period. Report the receipts it generated while open, then close the location in your account afterward.
A common mistake and its consequence. Ignoring a missing location means its sales go unreported. That understates your total excise tax and can trigger an audit when Metrc data shows sales at an address you never reported.
A misconception. Filers assume the portal already knows their sales totals per site. It does not. The system lists locations, but you enter the dollar figures.
Step 4: Total Gross Receipts by Location
What it asks in plain English. For each location, enter the total gross receipts from retail sales of cannabis or cannabis products for the period. This is the number the 15 percent tax is applied to.
How to answer it. Enter the dollar amount for each site. Gross receipts include the selling price after discounts, plus all charges tied to the sale such as delivery fees, payment processing fees, and any local cannabis business tax you list separately on the receipt. Gross receipts do not include sales tax. Subtract any full refunds you gave during the period.
A specific example. Maya Chen had $200,000 in cannabis selling prices, $15,000 in separately stated local cannabis business tax passed to customers, and $5,000 in delivery fees. She gave $2,000 in product refunds. She enters $218,000 as gross receipts ($200,000 + $15,000 + $5,000 − $2,000).
A nuance or edge case. A customer returns a $100 product and you refund $90 after a $10 rehandling fee. You reduce gross receipts by $90, not the full $100, and you exclude any tax refunded. Per CDTFA’s example, a $100 sale with a $10 refund leaves $90 in reportable gross receipts.
A common mistake and its consequence. Including sales tax in gross receipts overstates the base and makes you overpay excise tax. Leaving out local business tax or delivery fees understates the base and underpays, which draws penalties.
A misconception. Many retailers believe gross receipts means just the sticker price of the cannabis. In reality, Regulation 3802 requires you to include delivery, service fees, and separately stated local cannabis taxes too.
Step 5: Automatic Excise Tax Calculation
What it asks in plain English. This is not a field you type into; the system multiplies your gross receipts by the current excise tax rate and shows the tax due.
How to answer it. Review the calculated amount. As of October 1, 2025, the rate is 15 percent. For sales that happened July 1 through September 30, 2025, the older 19 percent rate still applies, so check that the system used the right rate for your period.
A specific example. Maya Chen’s $218,000 in gross receipts calculates to $32,700 in excise tax ($218,000 × 15%). She confirms the figure matches her own math.
A nuance or edge case. If you are filing a late or amended return for third-quarter 2025, the 19 percent rate applies to those sales, not 15 percent. Filing the wrong-rate period understates or overstates the tax.
A common mistake and its consequence. Assuming the rate never changes leads to errors when filing back periods. Using 15 percent on a 19 percent period underpays and triggers penalties and interest.
A misconception. Some think CDTFA will “fix” the rate for them. The portal applies the rate, but you are responsible for confirming it matches the sale dates in your period.
Step 6: Vendor Compensation (Through December 31, 2025 Only)
What it asks in plain English. If CDTFA approved you to keep 20 percent of the excise tax as vendor compensation, this screen shows that retained amount.
How to answer it. If approved, the system auto-calculates the retained amount for your approved location. Review it and check the box confirming it is correct. If the figure is wrong, call CDTFA before filing.
A specific example. Devon Walker, an equity retailer approved for a DCC fee waiver, made $50,000 in eligible sales in 4Q 2025 at 15 percent, for $7,500 in excise tax. He retained 20 percent, or $1,500, as vendor compensation.
A nuance or edge case. This program ended December 31, 2025. For any sales after that date, you cannot retain vendor compensation, and this screen no longer applies. If you are filing a 2026 period, ignore this step.
A common mistake and its consequence. Retaining vendor compensation without DCC fee-waiver approval, or after the program ended, means you underpay the excise tax and owe the difference plus penalties.
A misconception. Some retailers confuse a DCC equity fee deferral with a fee waiver. Only a waiver qualified you for vendor compensation; a deferral never did.
Step 7: Excess Cannabis Excise Tax — “Are you reporting any excess excise tax collected?”
What it asks in plain English. This screen asks whether you collected more excise tax from customers than the law actually requires.
How to answer it. If you over-collected, select Yes and enter the amount in the Excess Cannabis Excise Tax Collected field. If you collected the correct amount, select No.
A specific example. Carlos Rivera mistakenly charged 19 percent on some October 2025 sales when the rate had dropped to 15 percent. The extra 4 percent he collected, $420, is excess tax he reports here.
A nuance or edge case. Excess tax also happens from math errors or applying tax to a non-taxable amount. Per CDTFA guidance, if you collected the old 19 percent after October 1, 2025, you must either refund the customer or report it as excess tax.
A common mistake and its consequence. Pocketing over-collected tax instead of reporting it is unlawful. You must remit excess tax you did not refund; keeping it can lead to assessments and penalties.
A misconception. Retailers think excess tax is theirs to keep since the customer paid it. It is not. Tax collected from customers belongs to the state unless refunded.
Step 8: Credit for Cannabis Excise Tax Paid to a Distributor
What it asks in plain English. This screen asks if you paid excise tax to a distributor before January 1, 2023, on inventory you sold this period, so you can claim a credit.
How to answer it. If yes, select Yes, then Next, to reach the Cannabis Excise Tax Paid to a Distributor Information screen. Click Add a Record and enter the details. If no, select No.
A specific example. Janet Brooks still had pre-2023 inventory she sold in early 2023. She entered the distributor name, Golden State Distribution, its DCC license number, invoice range, an invoice date of 12/15/2022, and $3,200 in excise tax paid.
A nuance or edge case. This credit only applies to inventory the distributor sold or transferred to you before January 1, 2023. The invoice date must be prior to that date or the credit is invalid. By 2026, most retailers have long since cleared this inventory, so most select No.
A common mistake and its consequence. Claiming the credit without keeping the distributor invoice and unique identifier records means CDTFA disallows it, and you become liable for the unpaid excise tax.
A misconception. Some think any excise tax they ever paid a distributor is creditable. Only pre-2023 transfers that you sold at retail on or after January 1, 2023, qualify.
Step 9: Distributor Credit Detail Fields (If Claiming)
What it asks in plain English. When claiming the credit, you enter the distributor’s name, license or account number, invoice number(s), invoice date, and excise tax amount paid.
How to answer it. Enter the Distributor Name in full. Enter the Distributor License or Account Number (the DCC license or CDTFA account number). Enter the Invoice Number or a range. Enter the Invoice Date (use the last invoice date if you entered a range; it must be before 01/01/2023). Enter the Amount of Excise Tax Paid. Click Add to save each record.
A specific example. Janet Brooks enters Golden State Distribution, license C11-0000123-LIC, invoice range 4501–4520, invoice date 12/15/2022, and $3,200, then clicks Add.
A nuance or edge case. You can add multiple records if you paid several distributors. Use Add a Record again for each. A range of invoices is allowed under one record if they share the same distributor.
A common mistake and its consequence. Entering an invoice date on or after January 1, 2023, invalidates the credit because the law limits it to pre-2023 transfers. The credit will be denied.
A misconception. Filers think a rough estimate of tax paid is fine. CDTFA cross-checks against distributor records, so an unverifiable amount gets disallowed.
Step 10: Review, Confirm, and Submit
What it asks in plain English. The final screens summarize your return, show the total excise tax due after credits and vendor compensation, and ask you to submit and pay.
How to answer it. Review every figure: gross receipts by location, calculated tax, excess tax, credits, and the net amount due. Submit the return, then make your payment by the due date.
A specific example. Maya Chen reviews her $32,700 in tax, confirms no excess tax and no distributor credit, submits, and pays the full $32,700 by April 30.
A nuance or edge case. You can usually schedule the payment for the due date while filing earlier. Filing early but scheduling payment on time is fine; the payment just must clear by the deadline.
A common mistake and its consequence. Filing the return but forgetting to pay triggers the mandatory minimum 50 percent penalty on the unpaid excise tax, plus the 10 percent late-payment penalty and interest.
A misconception. Submitting the return is not the same as paying. The return and the payment are two separate actions, and both must be on time.
Three Filled-Out Examples Using Real Scenarios
Below are three retailers walked through the full return. Each table shows what they enter on the key screens.
Example 1: Maya Chen — Single Oakland Dispensary, 1Q 2026
Maya runs one adult-use store with steady sales and no special circumstances.
| Form Section | What Maya Enters |
|---|---|
| Reporting Period | 1Q 2026 (01/01/2026 – 03/31/2026) |
| Reporting cannabis excise tax due? | Yes |
| Summary by Location | One location: Oakland confirmed |
| Total Gross Receipts (Oakland) | $218,000 (selling price + local tax + delivery − refunds) |
| Excise Tax Rate Applied | 15% |
| Calculated Excise Tax | $32,700 |
| Vendor Compensation | Not applicable (program ended 12/31/2025) |
| Excess Excise Tax Collected? | No |
| Distributor Credit? | No |
| Net Amount Due / Paid | $32,700, paid by 04/30/2026 |
Example 2: Carlos Rivera — Two Locations With Excess Tax, 4Q 2025
Carlos operates stores in Sacramento and Woodland and over-collected during the October rate change.
| Form Section | What Carlos Enters |
|---|---|
| Reporting Period | 4Q 2025 (10/01/2025 – 12/31/2025) |
| Reporting cannabis excise tax due? | Yes |
| Summary by Location | Two locations: Sacramento and Woodland confirmed |
| Total Gross Receipts (Sacramento) | $150,000 |
| Total Gross Receipts (Woodland) | $95,000 |
| Excise Tax Rate Applied | 15% |
| Calculated Excise Tax | $36,750 ($245,000 × 15%) |
| Excess Excise Tax Collected? | Yes — $420 |
| Distributor Credit? | No |
| Net Amount Due / Paid | $37,170, paid by 01/31/2026 |
Example 3: Janet Brooks — Distributor Credit Claim, 1Q 2023
Janet sold pre-2023 inventory in early 2023 and claims a credit for excise tax already paid to her distributor.
| Form Section | What Janet Enters |
|---|---|
| Reporting Period | 1Q 2023 (01/01/2023 – 03/31/2023) |
| Reporting cannabis excise tax due? | Yes |
| Total Gross Receipts (single location) | $120,000 |
| Calculated Excise Tax | Per rate in effect for the period |
| Distributor Credit? | Yes — proceed to detail screen |
| Distributor Name | Golden State Distribution |
| Distributor License Number | C11-0000123-LIC |
| Invoice Number / Date | 4501–4520 / 12/15/2022 |
| Amount of Excise Tax Paid | $3,200 |
| Net Amount Due | Calculated tax minus the $3,200 credit |
How to File the Completed Return
This return has one filing channel: online. There is no mail, fax, or in-person option, because the Cannabis Tax Law requires filing by electronic media. You file at the CDTFA online services portal using your account login.
Online portal (required). Log in, select your cannabis retailer excise tax account, and file the open period. There is no filing fee to submit the return; you pay only the excise tax due. Accepted payment methods include ACH debit (bank account) and ACH credit, and the portal also supports credit card payments, though card payments may carry a processor fee. The return and payment are both due on or before the last day of the month following the reporting period. For example, a first-quarter return is due April 30.
Processing time. Online submission is immediate. The portal date-stamps your return and payment at the moment you submit, which is what protects you from late penalties.
Proof of filing. After you submit, the system generates a confirmation number. Save it, print the confirmation page, and keep a copy of the filed return. Keep your payment confirmation too. If a dispute ever arises about whether you filed on time, that confirmation number is your evidence.
If a due date lands on a weekend or state holiday, the deadline moves to the next business day. Do not wait until the final minute; if the portal has trouble, you still owe on time.
What Happens After You File
Once you submit and pay, CDTFA records your return and applies your payment to the period. Your account shows the period as filed, and you can view the confirmation in your filing history. Keep that confirmation; it is your first line of defense in any later dispute.
CDTFA may compare your reported gross receipts against your California Cannabis Track-and-Trace (Metrc) data, where you record wholesale cost and retail price. If the numbers do not line up, the agency may contact you for more information or open a review. This is why your Metrc entries and your return must tell the same story.
If you claimed a distributor credit, CDTFA may ask for the supporting invoices to verify the amount. Without documentation, the agency can disallow the credit and bill you for the difference plus interest. Keep every supporting record for at least the audit period.
If you underpaid or filed late, expect a billing notice for the penalty and interest. The 10 percent late penalty, the mandatory minimum 50 percent penalty on unpaid excise tax, and monthly interest are applied automatically. If you genuinely could not pay, contact CDTFA early; the agency can sometimes set up a payment arrangement to limit further damage.
Mistakes to Avoid When Filling Out the Return
Each error below has a direct, costly consequence.
- Not filing a zero return. Skipping a no-sales period still counts as a missed filing and draws a 10 percent late-filing penalty.
- Including sales tax in gross receipts. This inflates your tax base and makes you overpay the excise tax.
- Leaving out delivery fees or local cannabis business tax. This understates gross receipts and underpays the tax, drawing penalties and interest.
- Filing under the wrong account. Using your seller’s permit instead of the excise account leaves the excise return unfiled.
- Using the wrong tax rate for the period. Applying 15 percent to third-quarter 2025 sales (which were 19 percent) underpays the tax.
- Forgetting to pay after filing. This triggers the mandatory minimum 50 percent penalty on the unpaid excise tax.
- Not reporting excess tax collected. Keeping over-collected tax is unlawful and leads to assessments.
- Claiming a distributor credit without records. CDTFA disallows the credit and bills you for the unpaid tax.
- Missing a retail location on the return. Unreported site sales understate your total tax and can trigger an audit.
- Confusing a DCC fee deferral with a fee waiver. Retaining vendor compensation without a true waiver underpays the tax.
- Reporting Metrc figures that differ from the return. Mismatched data flags your account for review.
- Filing late because the due date fell on a busy day. The deadline does not move for your schedule, and penalties apply immediately.
Do’s and Don’ts
Do:
- Do file every reporting period, even with zero sales, because a missing return draws a penalty regardless of activity.
- Do reconcile your gross receipts with your Metrc records before filing, because CDTFA compares the two.
- Do include delivery fees, service fees, and separately stated local cannabis tax in gross receipts, because the law requires it.
- Do keep your filing confirmation number and payment receipt, because they prove you filed on time.
- Do confirm the correct excise tax rate for the sale dates in your period, because the rate changed in 2025.
- Do update or add locations under your sales and use tax account first, because the excise return pulls its location list from there.
Don’t:
- Don’t include sales tax in your excise gross receipts, because that overstates the base and overpays.
- Don’t keep excess tax you collected, because over-collected tax must be refunded or reported.
- Don’t claim a distributor credit without the invoice documentation, because CDTFA will disallow it.
- Don’t assume submitting the return also pays the tax, because filing and paying are separate steps.
- Don’t retain vendor compensation for periods after December 31, 2025, because the program has ended.
- Don’t wait until the deadline’s final minutes to file, because portal issues will not excuse a late return.
Pros and Cons of Filing on Your Own vs. With a Tax Professional
Many retailers debate whether to self-file or hire a cannabis-focused CPA. Here is how the two stack up.
Pros of filing on your own:
- Lower cost, because you avoid professional fees on a return you file every quarter.
- Faster turnaround, because you control the timing and do not wait on a third party.
- Direct knowledge of your numbers, because you know your own sales and refunds best.
- Simple for single-location, no-credit filers, because a straightforward return needs no expert.
- Full control of your CDTFA login and records, because you keep everything in-house.
Cons of filing on your own (and pros of professional help):
- Higher error risk, because the gross receipts and rate rules are easy to misapply without experience.
- No audit support, because if CDTFA questions your return, you face it alone.
- Time drain, because reconciling Metrc and the return each period takes hours you could spend running the store.
- Missed credits or deductions, because a pro spots opportunities like medicinal sales tax exemptions you might overlook.
- Penalty exposure, because one missed 50 percent penalty can cost far more than a year of professional fees.
Cannabis Excise Tax Return vs. Sales and Use Tax Return
Retailers often blur these two returns. They are separate filings on separate accounts.
| Cannabis Retailer Excise Tax Return | Sales and Use Tax Return |
|---|---|
| Reports the 15% cannabis excise tax collected from customers | Reports state, local, and district sales and use tax |
| Filed on your cannabis retailer excise tax account | Filed on your seller’s permit account |
| Base is gross receipts excluding sales tax | Base includes the excise tax in the taxable total |
| Medicinal cannabis sales are not exempt from this tax | Qualifying medicinal cannabis sales can be exempt with a valid MMIC |
| Required under RTC section 34011.2 | Required under the Sales and Use Tax Law |
FAQs
Is the cannabis excise tax return filed online only?
Yes. California law requires the Cannabis Retailer Excise Tax Return to be filed electronically through the CDTFA online services portal. There is no paper, mail, or fax option available to retailers.
Do I still have to file if I had no sales this quarter?
Yes. A return is required every reporting period even with zero taxable sales. You select No on the sales screen and submit a zero return to avoid a late-filing penalty.
Is the current cannabis excise tax rate 15 percent?
Yes. Effective October 1, 2025, the rate dropped from 19 percent back to 15 percent of gross receipts. The 19 percent rate still applies only to sales from July 1 through September 30, 2025.
Do I include sales tax in the Total Gross Receipts field?
No. Gross receipts for the excise tax exclude sales tax. You do include the selling price, delivery fees, service fees, and separately stated local cannabis business tax.
Do I report delivery fees in gross receipts?
Yes. Delivery fees and other charges tied to the sale are part of gross receipts subject to the excise tax. Leaving them out understates your tax and invites penalties.
Do I enter excess tax in the Excess Cannabis Excise Tax Collected field if I overcharged a customer?
Yes. If you collected more excise tax than the law requires and did not refund it, you must report the amount in that field. Over-collected tax belongs to the state, not the retailer.
Can I still retain vendor compensation in 2026?
No. The vendor compensation program ended December 31, 2025. No retailer may retain the 20 percent for sales made on or after January 1, 2026.
Do medicinal cannabis sales get an excise tax break?
No. The medicinal cannabis sales tax exemption does not apply to the cannabis excise tax. You owe the excise tax on medicinal cannabis retail sales just like adult-use sales.
Is the distributor credit still useful in 2026?
No. The credit applies only to inventory a distributor transferred to you before January 1, 2023. By 2026 that inventory is gone, so almost every retailer selects No on that screen.
Do I enter the distributor’s DCC license number or CDTFA account number for the credit?
Yes. Either the distributor’s Department of Cannabis Control license number or their CDTFA account number is accepted in the Distributor License or Account Number field. More detail helps CDTFA verify the credit.
Is the late penalty really 50 percent?
Yes. The Cannabis Tax Law imposes a mandatory minimum 50 percent penalty for failing to pay the excise tax by the due date, on top of the standard 10 percent late penalty and interest.
Do I file this return separately from my sales and use tax return?
Yes. The cannabis excise tax return and the sales and use tax return are separate filings on separate accounts. You must file and pay both each period.
Do I reduce gross receipts when a customer returns a product?
Yes. You reduce gross receipts by the refunded amount, excluding any tax refunded and any rehandling fee. A $100 sale with a $10 product refund leaves $90 in reportable gross receipts.
Is theft of cash a valid reason to reduce the tax I owe?
No. There is no deduction for cash lost to theft. You still owe sales tax and excise tax on all completed retail sales regardless of a robbery.
Related reading
- How to Fill Out California Form CDTFA-501-MV (w/Examples) + FAQs
- How to Fill Out California Form CDTFA-1015 (w/Examples) + FAQs
- How to Fill Out California Form CDTFA-152 (w/Examples) + FAQs
- How to Fill Out California Form CDTFA-269 (w/Examples) + FAQs
- How to Fill Out California Form CDTFA-401-2 (w/Examples) + FAQs
- How to Fill Out the Cannabis Cultivation Tax Return (w/Examples) + FAQs
- How to Fill Out California Form CDTFA-501-AB (w/Examples) + FAQs