Disregarded Entity LLC Elections, deadlines and estimated tax

The forms that change how an LLC is taxed

Form 8832 lets an LLC choose to be taxed as a C corporation. The election can take effect as early as 75 days before you file it, or as late as 12 months after.

Form 2553 makes the LLC an S corporation for tax. An LLC that files Form 2553 on time is treated as having chosen corporate status too, so it doesn't also need Form 8832. To count for this year, Form 2553 is due within 2 months and 15 days after the year begins. On a January-to-December tax year, the date is March 15. It also counts if you send it at any point in the prior tax year.

If neither form was ever filed and the LLC has one owner, it is a disregarded entity. If you're not sure what was filed, we'll help you check with the IRS before anything else is decided.

How to file Form 8832 or Form 2553

First, pick the date you want the election to start, and check it against the deadline above.

Next, fill in the LLC's name, EIN and address exactly as the IRS has them. A mismatch is the most common reason an election gets delayed.

The owner signs. For Form 2553, every shareholder signs the consent, which for a one-owner LLC is just you.

Send it to the IRS address or fax number listed in the form's instructions for your state, and keep a copy with proof of the date you sent it.

Then watch for the IRS acceptance letter. For Form 2553, it usually arrives as a CP261 notice. Keep it with your formation papers, because banks and preparers ask for it.

Late for the deadline?

Late election relief is available from the IRS in many situations. For Form 2553, the request generally has to be filed within 3 years and 75 days of the date you wanted the election to start, with a reasonable cause for the delay. Form 8832 has a similar path.

After an election changes your classification, you generally can't change it again by election for 60 months. That's why we look at your numbers for this year and the next few before you file.

Quarterly estimated tax for a disregarded LLC

Because the profit goes on your own return, you pay the tax on it yourself, usually through quarterly estimated payments. The 2026 payments fall on April 15, June 15 and September 15, 2026, with the last one on January 15, 2027. If one of those days is a weekend or a federal holiday, you have until the following workday.

You generally need to pay estimates if you expect to owe $1,000 or more when you file. To avoid a penalty, pay at least 90% of this year's tax or 100% of last year's, whichever is smaller. The prior-year figure rises to 110% when last year's adjusted gross income topped $150,000.

Say your 2025 return showed $12,000 of total tax on income below $150,000. Paying $3,000 on each of the four dates generally keeps you clear of the penalty, even if this year's profit turns out higher. Yours will be different, and we figure them on the call.

Your state's annual report runs on its own calendar, separate from these federal dates. We put both on one list for you.

Questions about spouses and series LLCs

My spouse and I own the LLC together. Is it disregarded?

In most states, two owners make it a partnership. In a community property state, such as Texas, spouses who own it as community property can choose to treat it as disregarded or as a partnership. We check the names on your formation papers before you pick.

Only one of us is on the papers. Does that change anything?

Usually yes. If one spouse is the only member, the LLC is a one-owner LLC and is disregarded by default. Bring the formation papers, and we'll confirm it.

What about a series LLC?

The tax side is which return each series files, and we can help with that. How the series are set up and protected is a question for your lawyer and the operating agreement.

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