Set up filing for Kentucky
Provide your Kentucky tax account information to set up automated filing.

Tax registration effective date
- The date your sales tax registration started with the state.
- Log in to your Kentucky Taxpayer Portal and select Sales and Use Tax/Sales and Use Filing. Find your Effective Date under Account Details.

State Tax ID
- Enter the sales and use tax ID issued by the state. It’s either 9 digits (123456789) or starts with S followed by 8 digits (S12345678).
- Log in to your Kentucky Taxpayer Portal and select Sales and Use Tax/Sales and Use Filing. It's listed as your Account ID under Account Details.
Third-party access verification
- TaxJar needs third-party access to your Kentucky tax account to file and manage returns on your behalf. Choose an option for third-party access verification: either the gross receipts from your most recently filed return or your PIN code.
- To find the gross receipts from your most recent return, log into your Kentucky Taxpayer Portal, go to Transactions > Saved Items. Select the confirmation number for the most recently filed return, then find the gross receipts listed on this return.
- The state will mail you a letter with your PIN after TaxJar requests third-party access or you can expedite the process and receive the access code over the phone. Please call 502-564-5170 to request.
Filing frequency
- This is your filing frequency, as assigned by the state tax authority.
- Log in to your Kentucky Taxpayer Portal and go to Account > Correspondence History and look for the letter Account ID: XXXXXXX / Sales and Use Tax/Sales and Use Filing under Account Details.

Then: Enter your PIN code (if you selected that verification option)
- Kentucky will mail a PIN code to your business address within 7–10 business days. Stripe will also email you with a link to enter the code. Entering this code authorizes TaxJar to file on your behalf.
- IMPORTANT: Your TaxJar account is created using the email address associated with your Stripe account, so if the TaxJar team needs to contact you, this is the email address we use by default. (Follow these instructions if you want to change this email address within your TaxJar account).
Once this PIN code is confirmed, TaxJar will review your information and finish setting up your filing.
What to expect next
After your third-party access is verified, here's what will happen
- Under review: Within a few days, TaxJar will review your submission for accuracy and process your application.
- IMPORTANT: Your TaxJar account is created using the email address associated with your Stripe account, so if the TaxJar team needs to contact you, this is the email address we use by default. (Follow these instructions if you want to change this email address within your TaxJar account).
- Automatic filing enabled: After access is confirmed, TaxJar will process your application. Then you'll be ready to file.
- File your first tax return: TaxJar will email you at the beginning of each filing period to review your return before it's submitted.

