LA Business Tax Renewal 2027: Don't Lose Your Small Business Exemption

There is one Los Angeles filing that thousands of freelancers, side businesses and small companies owe even when they owe nothing: the annual City of Los Angeles business tax renewal. Miss it, and a business that should have paid zero can end up paying tax plus penalties. The 2027 filing window opens Jan. 1, and the end of the year is the right time to get ready.

Who has to file

Every business registered with the city's Office of Finance has to file a renewal every year, whether or not it made any money. The Office of Finance renewal page says this directly: all businesses must file an annual renewal regardless of whether they generated revenue.

That includes sole proprietors, consultants, creators and online sellers who registered with the city at some point and may have forgotten about it. If you received a Business Tax Registration Certificate, the city expects a renewal from you each year until you formally close the account.

The deadline for 2027

The renewal is due Jan. 1 and becomes delinquent after the last day of February. The city's Business Tax FAQ describes the filing as delinquent on the first business day of March.

In 2027, Feb. 28 falls on a Sunday, which pushes the practical deadline to Monday, March 1, 2027, as explained in a 2027 renewal guide from MangoBooks. Rather than cutting it close, plan to file in January or early February.

The $100,000 small business exemption

This is the part that matters most to small operators. Under city code section 21.29, a registered business with $100,000 or less in total gross receipts pays no city business tax. But the Office of Finance's exemption FAQ attaches two strict conditions:

• You must file on time. A business that renews late is treated as delinquent and loses the exemption, even if its income was well under the limit.
• The $100,000 counts worldwide receipts. The test includes taxable and nontaxable receipts from inside and outside Los Angeles. The city gives the example of a business with $107,000 in total receipts that does not qualify, even though only $45,000 of it was taxable in the city.

You also have to report all of those receipts on the renewal to claim the exemption. Leaving the form blank or writing "under $100,000" is not enough.

A separate break for creative artists

Writers, musicians, visual artists, actors and other creative professionals may qualify for the city's creative artist exemption. According to the MangoBooks guide, a registered creative artist pays no business tax on up to $300,000 of receipts from creative activities when the renewal is filed on time. It is generally available to individuals and to single-owner corporations or LLCs where the owner is also the only employee. As with the small business exemption, a late filing forfeits it.

Filing, paying and extensions

Renewals can be filed online through the Office of Finance's e-filing system. The city also offers a free Finance Calendar that sends automatic renewal reminders to your phone or computer, which is a simple way to make sure this does not slip again next year.

If you need more time to pull together your numbers, the Director of Finance can grant an extension of up to 45 days if you request it before the deadline. The catch is that you still need to pay an estimate of the tax by the original due date. MangoBooks notes that paying at least 90% of the tax by then avoids penalties, and that interest runs during the extension. For a business expecting to owe nothing under the small business exemption, the simpler path is usually just to file on time.

What to do before the new year

1. Find your account number and login. Look for last year's renewal confirmation or your registration certificate.
2. Total your 2026 gross receipts from everywhere, not just Los Angeles. Your bookkeeping software or 1099 forms are a good starting point.
3. Decide which exemption, if any, applies, and make sure your records support it.
4. Put a January filing date on your calendar, well ahead of March 1.
5. Close the account if you have stopped doing business in the city, so you are not on the hook for future renewals.

The city also sets other renewal dates around the new year. The same Office of Finance page lists Dec. 31 as the renewal deadline for police alarm permits, police and fire permits and tobacco retailer permits, so businesses that hold those should check them now.

The business tax renewal is a 20-minute task for most small businesses. Skipping it is one of the easiest ways for a business with modest income to end up with a bill it never should have owed.

This article is general information, not tax advice. Contact the Los Angeles Office of Finance or a tax professional with questions about your account.