Patent Overpayment: How to Verify Crediting, Get a Refund, and Avoid Missing Deadlines

A patent overpayment seems safe: the money was sent, the amount is larger than required, meaning the patent is “definitely paid for.” In practice, the risk lies not in the overpayment itself, but in how the tax authority’s system recorded the payment: whether the payment details were correct, for the right person, in the proper region, and whether the amount can be linked to the fixed advance personal income tax (NDFL) payment for the patent.

If the payment went to an incorrect KBK, OKTMO, or to another region, this is no longer a simple overpayment, but a distinct error. For this situation, use the guide patent paid with wrong details . If the issue is related to the region of validity of the patent, also check patent region error .

First, Distinguish Overpayment from Dangerous Underpayment

An overpayment is safe only when the mandatory payment for the required period is actually covered. For example, a person needed to pay for one month, but paid the amount for two months using the correct payment details and accurate personal data. This differs from a situation where they paid a larger amount but entered someone else’s INN, an outdated OKTMO, or a payment description that prevents the payment from being matched in the personal tax account.

What Documents to Collect Before Inquiring

Do not start with the phrase “give me my money back.” First, gather evidence so that the FTS or the bank can identify the payment. What matters is not a screenshot of the card debit, but an official payment document with bank details, execution date, and payment reference.

How to Determine If the Excess Payment Was Credited

Check three things: the execution date, the payment details, and the period that must be covered. The card debit date and the payment execution date may differ. For a patent, it is critical that the fixed advance payment is made on time and assigned to the correct individual.

The practical procedure is as follows:

1. Verify the monthly fixed advance payment amount for your region.
2. Check that the payment was sent using up-to-date FTS details for paying patent personal income tax (NDFL).
3. Save the receipt as a PDF, not just as a screenshot.
4. Check with the tax inspection office or via an available tax service portal whether the payment is visible.
5. If the payment appears as an overpayment, inquire whether it can be credited toward a future period.
6. If the payment is not found, file an application for payment clarification or resolve the bank details error.

Future Period Offset vs. Refund: Which to Choose

Most often, what matters most is not getting the money back immediately, but avoiding a gap in patent validity. If the overpayment is properly reflected, it is safer to first confirm the offset for a future period. A refund makes sense when the amount is genuinely unnecessary, the patent is no longer used, the individual has changed regions, or the error cannot be resolved via an offset.

If a Payment Was Duplicated

Do not cancel a duplicate transaction through the bank until it is clear whether it reached the recipient. A cancellation or chargeback can create a new problem: one payment is already credited, the second is disputed, and ambiguity remains in the records. Ask the bank to issue confirmation for both transactions and separately check with the FTS on how they are reflected.

If money was debited twice due to a technical glitch, record the transaction number, date, time, payment channel, and the bank’s response. If the second payment did not reach the state budget, the issue is handled with the bank. If it did reach the budget, follow the refund or offset procedure.

How to Avoid Missing the Next Payment Deadline

The main mistake is waiting for a refund response and not paying for the next period. If the payment deadline is approaching and the offset is not confirmed in writing, consider making a safe second payment. You can always refund or offset the money later, whereas undoing the consequences of a lapsed patent is significantly harder.

Deadline control checklist:

• mark the date by which the next payment must be made;
• check the execution date, not just the transaction creation date;
• save the receipt as a PDF and print a hard copy;
• provide the employer with verified information only: “payment made, crediting status is being clarified”;
• do not promise that the patent has been extended if there is no clear understanding of the covered period.

What to Tell the Employer

What matters to the employer is not that “there is an overpayment,” but that “there is no lapse in payment and the documents confirm the legal right to work.” Provide copies of receipts, period calculations, the date of the inquiry to the FTS or bank, and an action plan. If employment is tied to the patent, the employer also faces risks under Article 18.15 of the Administrative Offences Code of the Russian Federation , so concealing the issue is counterproductive.

Common Mistakes

• assuming a bank debit automatically extends the patent;
• throwing away old receipts after making a new payment;
• requesting a bank payment cancellation without checking with the FTS;
• confusing an overpayment refund with correcting wrong payment details;
• waiting for a refund response and missing the next payment deadline;
• showing the employer only an in-app screenshot without official transaction details.

FAQ

Does an overpayment automatically extend the patent?

No, it is best not to rely on this happening automatically. You must confirm that the payment was credited as a fixed advance personal income tax (NDFL) payment for the patent and covers a specific period.

Can excess money be refunded?

Yes, if an overpayment was actually generated and can be identified. Typically, an application, passport details, bank details for the refund, and payment documents are required. First, check whether it is safer to offset the amount toward a future period.

What if the FTS does not see the payment?

Collect the receipt, bank execution statement, recipient details, and transaction date. Next, determine whether there was an error made by the bank, in payment details, INN, KBK, or OKTMO. If the payment deadline is approaching, consider making a separate, correct payment.

Will an overpayment help if the previous month was paid late?

Not always. A larger amount paid after the deadline does not undo a potential lapse. What matters is the execution date and the period for which the payment was required.

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