What Texas Form 00-985 Is For
Texas Form 00-985, Assignment of Right to Refund, is an official document issued by the Texas Comptroller of Public Accounts that functions as a "permission slip" allowing purchasers to claim tax refunds directly from the state when they've paid sales tax in error. This form becomes necessary when the person seeking the refund is not the same person or business that originally remitted the tax to the Comptroller's office. Essentially, it transfers the right to claim a refund from the seller (who collected and remitted the tax) to the purchaser (who paid the tax).
The form is particularly important for purchasers who did not hold a Texas sales and use tax permit at the time they made their purchase. When a purchaser discovers they've paid sales tax on a transaction that should have been exempt or tax-free, their first step is to request a refund from the seller. The seller then has two options: provide the refund directly to the purchaser, or complete Form 00-985, which authorizes the purchaser to file a refund claim with the Texas Comptroller's office themselves. This assignment mechanism ensures that purchasers can recover incorrectly paid taxes even when sellers are unwilling or unable to process refunds directly.
The form applies across multiple tax types administered by the Texas Comptroller, including sales and use tax, natural gas tax, and crude oil tax. It's used when buyers have overpaid on legitimate business purchases, exempt items, or goods purchased for resale. By executing this assignment, the seller (assignor) formally transfers all rights and interest in the tax refund to the purchaser (assignee), allowing the purchaser to pursue the refund claim independently.
When You’d Use Texas Form 00-985
Late or Amended Situations
You need Form 00-985 in several specific situations, all revolving around the timing and circumstances of tax payment errors. The most common scenario occurs when you purchased taxable items or services and paid sales tax, but later discover the transaction qualified for an exemption or was otherwise not subject to tax. This might happen if you bought equipment that qualifies for a manufacturing exemption, purchased items for resale without providing a resale certificate at the time of purchase, or paid tax on utility bills when your usage predominantly qualifies for exempt purposes.
The form is also necessary when dealing with amended situations. If a seller discovers they collected tax in error but cannot or will not process a refund directly, they'll provide you with Form 00-985 so you can amend your tax situation through a direct refund claim. This is particularly relevant for permitted purchasers who held a sales tax permit at the time of purchase but didn't have it active or didn't present proper documentation.
Time sensitivity is critical with Form 00-985. The Texas Comptroller enforces a four-year statute of limitations, measured from the date the tax was originally due and payable to the state.
Special Assignment Scenarios
The form is also used when sellers assign their refund rights to third parties, such as creditors, settlement trustees, or successor entities following business restructuring.
Key Rules or Details
Vendor-Specific Requirement
You must obtain a separate Form 00-985 for each vendor.
Signature Requirements
The form must be signed by an authorized employee of the assignor.
Assignee Name Accuracy
The assignee must use their legal registered name exactly as recorded.
Statute of Limitations
The four-year deadline begins when the tax was due—not when the error was discovered.
Documentation Requirements
You must include:
- Invoices showing tax paid
- Proof of payment
- Supporting exemption documentation
- Predominant use studies (if applicable)
Step-by-Step (High Level)
Step 1: Identify the Overpayment
Review your purchase records, invoices, and receipts to identify transactions where you paid sales tax but shouldn't have.
Step 2: Request Refund from the Seller
Contact each seller and request either a refund or Form 00-985.
Step 3: Obtain Completed Form 00-985
Ensure all required fields and signatures are correctly completed.
Step 4: Prepare Your Refund Claim
Complete Form 00-957, Texas Claim for Refund.
Step 5: Gather Supporting Documentation
Compile all invoices, proof of payment, and exemption documentation.
Step 6: Submit Your Claim
Submit via:
- Online portal
Step 7: Respond to Information Requests
Respond within 30 days to any Comptroller requests.
Common Mistakes and How to Avoid Them
Missing or Mismatched Names
Ensure the assignor’s name matches exactly throughout the form.
Unauthorized Signatures
Only authorized personnel should sign the form.
Using One Form for Multiple Vendors
Each vendor requires a separate form.
Missing the Four-Year Deadline
Track deadlines carefully—late claims are denied.
Incomplete Documentation
Provide full documentation to avoid delays.
Seller Refund Errors
Sellers must refund or credit the purchaser before claiming reimbursement.
What Happens After You File
Initial Receipt and Review
The Comptroller checks for completeness.
Verification Process
Your documentation is reviewed for accuracy and eligibility.
Information Requests
You may be asked to provide additional details within 30 days.
Possible Outcomes
Approved Claim
Refund is issued via check or direct deposit.
Incomplete Claim
Additional information is required.
Denied or Partially Denied Claim
You’ll receive reasons and appeal options.
Processing Time
Ranges from weeks to several months depending on complexity.
FAQs
Can I file Form 00-985 if I held a sales tax permit at the time of purchase?
It depends on your situation. If you remitted the tax, you typically don’t need the form. If the seller remitted it, you likely do.
What if the seller refuses to provide Form 00-985 or refund my tax?
Document your attempts and contact the Texas Comptroller for guidance.
How do I know if my purchase qualifies for a refund?
Common cases include resale items, manufacturing exemptions, utilities, and exempt organizations.
Can I file one refund claim covering multiple years and vendors?
Yes, but each vendor requires its own Form 00-985.
What if I’m past the four-year statute of limitations?
You generally lose your right to the refund unless an extension applies.
Do I need an engineer for a predominant use study?
Yes, certification is required for utility-related claims.
If my refund claim is denied, can I appeal?
Yes, you have 60 days to request a hearing or proceed to court.


