Sales Tax Compliance USA logo
  • Home
  • Sales Tax
  • Sales Tax By State
  • Tools
    • Nexus Checker
  • Pricing
  • About Us
  • Contact Us
Book a free consultation

How do I fix unfiled sales tax returns without penalties?

by Paul le Roux | Aug 12, 2026 | Sales Tax Basics & Updates

If you missed sales tax returns, the safest move is to identify every unfiled period, reconstruct the numbers for each period, and file the returns as soon as possible, because the longer you wait, the more penalties, interest, and state enforcement exposure you may...

What happens if you miss a district of columbia sales tax filing deadline?

by Paul le Roux | Aug 11, 2026 | Sales Tax Basics & Updates

If you miss a District of Columbia sales tax filing deadline, the DC Office of Tax and Revenue can assess late-filing and late-payment penalties, charge daily-compounded interest on any unpaid balance, and send a Notice of Delinquency if the return or extension was...

When does inventory in a warehouse create sales tax nexus?

by Paul le Roux | Aug 11, 2026 | Sales Tax Basics & Updates

Yes—inventory stored in a warehouse can create sales tax nexus when that inventory is physically located in a state. In most states, inventory in your own warehouse, a 3PL warehouse, or a marketplace fulfillment center is treated as a form of *physical presence...

How far back can a state assess unpaid sales tax?

by Paul le Roux | Aug 10, 2026 | Sales Tax Basics & Updates

A state can usually assess unpaid sales tax only for a limited lookback period if you filed returns, but the clock and the exact window depend on the state, the filing history, and whether the state treats the case as underreporting, non-filing, fraud, or voluntary...

What is the difference between sales tax and use tax?

by Paul le Roux | Aug 10, 2026 | Sales Tax Basics & Updates

Sales tax and use tax are closely related, but they are not the same in how they are collected. In general, sales tax is collected by the seller at checkout and remitted to the state, while use tax is paid when a taxable purchase is brought into a state and sales tax...
« Older Entries
Next Entries »

Recent Posts

  • What are the penalties for late sales tax in alaska?
  • Can illinois sellers use the 2026 remote-retailer amnesty?
  • Back Taxes & Sales Tax Compliance for Online Sellers (2026)
  • Sales Tax Registration for Foreign Sellers in the USA (2026)
  • Sales Tax Software vs Done-For-You Service: 2026 Guide

Recent Comments

No comments to show.

Registered in South Dakota, USA.
Led by Paul le Roux, a dual-qualified Chartered Accountant (CA(SA), ICAEW), our firm specializes in helping Amazon, Shopify, and Walmart sellers stay compliant with U.S. sales tax registration, filing, and monitoring.
Your compliance is handled with professionalism, accuracy, and confidentiality.

Menu
  • Home
  • Sales Tax
  • Sales Tax By State
  • Pricing
  • About Us
  • Contact Us
  • Free Nexus Calculator
Newsletter

Join our newsletter for expert insights on U.S. sales tax laws, state filing updates, and compliance tips for ecommerce sellers.

Success!

Subscribe

Connect with us on LinkedIn

  • Follow
© 2026 Sales Tax Compliance USA. All rights reserved. | Privacy Policy | Registered in South Dakota, USA. | Designed by Web Dynamix