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An S Corporation is not a separate type of business entity. It is a federal tax classification available to qualifying corporations and LLCs that elect to have their business income pass through to shareholders for tax purposes.
The S Corp designation is governed by Subchapter S of the Internal Revenue Code. When you elect S Corp status, the business itself generally does not pay federal income tax. Instead, income, losses, deductions, and credits flow through to shareholders, who report them on their personal returns.[10]
Utah conforms to the federal S election. An S Corp in Utah is a pass-through entity for state income tax purposes, so the business income generally flows through to shareholders, who report it on their Utah individual returns. The S Corp itself files an informational return, Form TC-20S, the Utah S Corporation Tax Return, each year. There is no separate Utah election to make.[1] [11]
Utah does still impose a $100 minimum tax on every corporation, including S Corps, even when no income tax is otherwise due. Beyond that minimum, the income generally passes through to shareholders rather than being taxed at the entity level. Utah also offers an elective Pass-Through Entity tax (the SALT tax) that lets the S Corp pay Utah tax at the entity level so owners can work around the federal cap on state and local tax deductions.[1] [6]
The S Corp election is most valuable for its federal self-employment tax savings. Only the salary you pay yourself as a W-2 employee is subject to Social Security and Medicare taxes; distributions beyond reasonable compensation are not. For owners earning roughly $60,000 or more in net business income, those savings can be significant.
| Action | Deadline | Notes |
|---|---|---|
| File IRS Form 2553 | Within 2 months and 15 days after the start of the tax year | For a January 1 tax year, the deadline is March 15. Late election relief may be available under IRS Rev. Proc. 2013-30.[3] |
| File Form TC-20S (Utah S Corporation Tax Return) | April 15 (calendar-year filers) | Due the 15th day of the 4th month after the close of the tax year. Utah recognizes the federal S election, so no separate state election is filed.[1] [11] |
| File Form 1120-S (Federal) | March 15 (calendar-year filers) | Distribute Schedule K-1s to shareholders.[3] |
| Pay Utah minimum tax and any tax due | April 15 (with the TC-20S) | Every Utah corporation, including an S Corp, owes at least the $100 minimum tax each year.[2] |
| File Utah annual renewal | Entity anniversary month | Filed with the Division of Corporations. The renewal fee is $18 for corporations and LLCs.[4] |
| Make the elective SALT tax election (optional) | On or before the last day of the tax year | To elect the Pass-Through Entity tax, file the TC-75 SALT Report and pay the SALT tax by the last day of the tax year.[6] |
| Set up payroll | Before paying yourself a salary | Register with the Utah Department of Workforce Services for unemployment insurance before issuing W-2 wages.[9] |
An S Corp is a tax classification, not a standalone entity. You must have an active Utah corporation or LLC on file with the Division of Corporations before you can elect S Corp tax treatment with the IRS.
If you want to form an LLC first, check this guide.
If you want to incorporate as a C Corp first, check this guide.
Already have an existing Utah LLC or corporation? Move to Step 1.
Form 2553, Election by a Small Business Corporation, is the IRS form that officially elects S Corp tax treatment at the federal level. It must be filed no later than 2 months and 15 days after the beginning of the tax year the election is to take effect. For a calendar-year corporation electing S Corp status for 2026, the deadline is March 15, 2026.[3]
Form 2553 collects the following information:
All shareholders must sign the consent portion of the form before submission. An unsigned form will be rejected by the IRS.
You can submit Form 2553 by mail or fax. There is no IRS filing fee.
If your principal business office is located in Utah, mail Form 2553 to: Department of the Treasury, Internal Revenue Service, Ogden, UT 84201.[5]
Fax number for Utah businesses: 855-214-7520.[5]
Faxing is typically faster than mailing. Keep your fax confirmation receipt. The IRS will issue a CP261 acceptance notice to confirm your S Corporation election.
There is no separate Utah S election form. Utah automatically recognizes the federal S election once the IRS accepts your Form 2553. From that point, your business files the Utah S Corporation Tax Return, Form TC-20S, each year instead of the C Corporation return Form TC-20.[1] [11]
Register your tax accounts with the Utah State Tax Commission through Taxpayer Access Point (TAP). If your S Corp sells taxable goods or services, you also need a Utah sales tax license. Plan for the $100 minimum corporate tax that every Utah corporation owes, even an S Corp with little or no taxable income.[2] [7]
As an S Corp shareholder-employee, you are required to pay yourself a reasonable salary through W-2 payroll. The IRS scrutinizes S Corps that pay unreasonably low salaries to avoid payroll taxes.
The IRS expects your salary to reflect what someone performing similar work, in the same industry and the same region, would typically earn. There is no fixed formula, but the IRS flags S Corps where compensation is well below market and most of the owner's pay comes through distributions.
Setting your salary too low risks the IRS reclassifying distributions as wages, making them subject to payroll taxes, plus penalties and interest.
If you do not already have an EIN, apply at no charge on the IRS website (irs.gov). An EIN is a nine-digit federal ID used for tax filings, hiring employees, and opening business accounts.
Note: After obtaining your EIN, open a dedicated business bank account to keep your personal and business finances separate. This is essential to maintain your limited liability protection.
Every Utah corporation and LLC must file an annual renewal with the Division of Corporations and Commercial Code. The renewal fee is $18 per year, and the renewal is due in the entity's anniversary month. A late renewal carries a $10 late fee, and continued failure to renew can lead to administrative dissolution of the entity.[4]
File IRS Form 1120-S and distribute Schedule K-1s to all shareholders by March 15 (calendar-year filers). File Utah Form TC-20S by April 15, paying at least the $100 Utah minimum corporate tax. Shareholders report their share of the income on their Utah individual returns.[2] [11]
A six-month federal extension is available by filing Form 7004. Utah grants an automatic filing extension to the same date, but any tax owed, including the $100 minimum tax, is still due by the original April 15 deadline to avoid penalties and interest.[11]
Utah corporations that expect a tax liability of $3,000 or more, including S Corps that elect the SALT tax, generally must make quarterly estimated payments. Shareholders also make Utah individual estimated payments on their pass-through income when required.[11]
Utah assesses penalties and interest on late or underpaid tax. Continued non-filing of the annual renewal with the Division of Corporations can also result in administrative dissolution of the entity. File and pay on time to avoid both.[2]
If you fail to file Form 2553 with the IRS on time, your S Corp election will not take effect for the current tax year. Your business will be taxed as a C Corporation (or as a sole proprietorship or partnership if the underlying entity is an LLC) for that year, costing you the self-employment tax savings until the next tax year.
The IRS offers late election relief under Revenue Procedure 2013-30. To qualify, you must file within 3 years and 75 days of the intended effective date, demonstrate reasonable cause for the late filing, and confirm that the entity has consistently filed as if the S election were in effect.[3]
Because Utah automatically recognizes the federal S election, there is no separate state late-relief process to worry about. Once the IRS grants late relief and accepts your election, Utah follows the federal effective date, and you file Form TC-20S accordingly.[1]
At the federal level, the S Corp election is revoked by filing a statement of revocation with the IRS, signed by shareholders holding more than 50% of the outstanding shares. The revocation is effective on the first day of the tax year if filed by the 15th day of the third month; later filings take effect the following tax year.[3]
Because Utah follows the federal classification, once the IRS revocation is effective, your business simply resumes filing the Utah C Corporation return, Form TC-20, instead of Form TC-20S. Once revoked federally, you generally cannot re-elect S Corp status for five years without IRS consent.[1]
Utah imposes a flat corporate franchise and income tax. For tax years beginning on or after January 1, 2026, the rate is 4.45%, reduced from 4.5% by Senate Bill 60 of the 2026 General Session. An S Corp generally does not pay this tax on its income because the income passes through to shareholders. However, every Utah corporation, including an S Corp, owes at least the $100 minimum tax each year.[2] [14]
| Type | Amount |
|---|---|
| Corporate franchise/income tax rate (2026) | 4.45% flat rate[14] |
| Minimum corporate tax | $100 per year, owed by every Utah corporation including S Corps[2] |
| S Corp income tax | Generally passes through to shareholders; entity owes the $100 minimum[1] |
| Return filed by S Corps | Form TC-20S, Utah S Corporation Tax Return[11] |
Utah enacted an elective Pass-Through Entity tax, known as the SALT tax, under HB 444. It is governed by Utah Code Title 59, Chapter 10. The election lets a Utah S Corp pay income tax at the entity level so owners can work around the federal $10,000 cap on the state and local tax deduction. The SALT tax rate equals the Utah individual income tax rate, which is 4.45% for 2026. To make the election, the S Corp files the TC-75 SALT Report and pays the SALT tax on or before the last day of the tax year. The election is made annually and cannot be revoked once made for that year.[6] [15]
Utah has a flat individual income tax. For tax years beginning on or after January 1, 2026, the individual rate is 4.45%, the same as the corporate rate, reduced from 4.5% by Senate Bill 60. Utah S Corp shareholders report their share of the pass-through income on their Utah individual return (Form TC-40) and pay Utah tax at the 4.45% rate, unless the S Corp paid the elective SALT tax on their behalf.[8] [14]
The Utah state sales and use tax base rate is 4.85%. Local option taxes set by counties, cities, and special districts are added on top, so the combined rate is higher in most areas. If your S Corp sells taxable goods or certain services, register for a sales tax license with the Utah State Tax Commission.[7]
| Item | Cost |
|---|---|
| Articles of Incorporation (domestic corporation) | $59[4] |
| Certificate of Organization (domestic LLC) | $59[4] |
| IRS Form 2553 filing | No fee[3] |
| Federal EIN (Form SS-4) | No fee |
| Utah annual renewal (corporation or LLC) | $18 per year[4] |
| Utah minimum corporate tax (per year) | $100[2] |
| Late renewal fee | $10[4] |
| Name reservation (optional) | $22[4] |
| Expedited processing (optional) | $75 per filing[4] |
| Registered Agent service (typical commercial) | $100 to $300 per year |
| Feature | S Corporation | LLC |
|---|---|---|
| Formation Document | Articles of Incorporation ($59)[4] | Certificate of Organization ($59)[4] |
| Federal Tax Treatment | Pass-through (Form 1120-S) | Pass-through by default (Form 1065 or Schedule C) |
| Utah Tax Treatment | Pass-through; entity owes the $100 minimum tax and files TC-20S[1] | Pass-through; files TC-65 unless taxed as a corporation[1] |
| Annual Renewal | $18 to the Division of Corporations[4] | $18 to the Division of Corporations[4] |
| Self-Employment Tax | Only on W-2 salary | 15.3% on all net earnings |
| Ownership Limits | Max 100 U.S.-person shareholders, one class of stock | Unlimited members, any type |
| Management | Directors and officers required | Flexible; member or manager managed |
| Reasonable Salary Required | Yes | No |
| Minimum Utah Tax | $100 minimum corporate tax[2] | None at the entity level if taxed as a partnership |
| Annual Renewal Deadline | Entity anniversary month | Entity anniversary month |
| Best For | Owners earning $60K+ wanting self-employment tax savings | Small businesses prioritizing simplicity |
The S Corp election makes sense in Utah when the federal self-employment tax savings outweigh the cost of running payroll and the additional compliance burden. Utah keeps the entity-level cost low, with a $59 incorporation fee, an $18 annual renewal, and a $100 minimum tax, so the decision usually comes down to your net income. Use this guide:
| Net Business Income | Recommendation |
|---|---|
| Under $40,000 | An S Corp likely does not make sense. Payroll savings are small and the $100 minimum tax plus payroll costs may outweigh them. |
| $40,000 to $60,000 | Borderline. Run the numbers with a CPA. Savings may be modest after payroll-service fees. |
| $60,000 to $100,000 | S Corp election usually saves $2,000 to $5,000 per year in self-employment taxes. |
| $100,000 to $200,000 | Strong candidate. Savings often $5,000 to $10,000 or more per year. |
| Over $200,000 | Almost always advantageous unless you have specific reasons (foreign investors, IPO plans) to remain a C Corp or LLC. |
Keep in mind that the Utah annual renewal fee, the $100 minimum tax, payroll setup costs, and ongoing CPA fees together typically add roughly $1,000 to $3,000 or more in annual costs. S Corps also have ownership restrictions that may not suit every business model.
| Requirement | Details |
|---|---|
| Form 1120-S (Federal) | Due March 15. Reports S Corp income at the federal level. Distribute K-1s to shareholders. |
| Form TC-20S (Utah S Corporation Tax Return) | Due April 15. Reports Utah S Corp income; the entity pays at least the $100 minimum corporate tax.[2] [11] |
| Utah Annual Renewal | Filed with the Division of Corporations in the entity anniversary month. The fee is $18 for corporations and LLCs.[4] |
| Form 941 (Federal Payroll Tax) | Filed quarterly. Reports federal income tax, Social Security, and Medicare withheld. |
| Utah Unemployment Insurance | Quarterly wage and contribution reports filed with the Utah Department of Workforce Services once your business is liable.[9] |
| Utah Withholding Tax | Periodic returns filed with the Utah State Tax Commission for income tax withheld from employee wages.[8] |
| W-2s and 1099s | Distributed by January 31. Filed with the IRS and the Social Security Administration. |
| Estimated Tax Payments | Quarterly federal estimated tax, plus Utah estimated payments when the S Corp elects the SALT tax or shareholders owe Utah tax on pass-through income.[11] |
| Registered Agent Maintenance | Maintain a registered agent with a physical Utah address at all times.[12] |
| Sales and Use Tax Returns | Filed with the Utah State Tax Commission if the business sells taxable goods or services. The state base rate is 4.85% plus local tax.[7] |
[1] Utah State Tax Commission. S Corporation Tax (Utah recognizes the federal S election; files Form TC-20S). Accessed May 20, 2026.
[2] Utah State Tax Commission. Corporate Income Tax (4.45% rate, $100 minimum tax). Accessed May 20, 2026.
[3] IRS. Instructions for Form 2553. Accessed May 20, 2026.
[4] Utah Division of Corporations and Commercial Code. Fiscal Year 2026 Fee Schedule (Articles of Incorporation $59; annual renewal $18). Accessed May 20, 2026.
[5] IRS. Where to File Your Taxes for Form 2553 (Utah: Ogden, UT 84201). Accessed May 20, 2026.
[6] Utah State Tax Commission. SALT Report and Tax FAQ (elective Pass-Through Entity tax under HB 444). Accessed May 20, 2026.
[7] Utah State Tax Commission. Sales and Use Tax (4.85% state base rate). Accessed May 20, 2026.
[8] Utah State Tax Commission. Income Tax (4.45% flat individual income tax rate). Accessed May 20, 2026.
[9] Utah Department of Workforce Services. Unemployment Insurance for Employers. Accessed May 20, 2026.
[10] IRS. S Corporations. Accessed May 20, 2026.
[11] Utah State Tax Commission. 2025 TC-20S Instructions (Utah S Corporation Tax Return). Accessed May 20, 2026.
[12] Utah Legislature. Utah Code Title 16, Chapter 17 (Model Registered Agents Act). Accessed May 20, 2026.
[13] Utah Division of Corporations and Commercial Code. Corporations (entity formation and filings). Accessed May 20, 2026.
[14] Utah Legislature. Senate Bill 60, 2026 General Session (Income Tax Rate Amendments, 4.45%). Accessed May 20, 2026.
[15] Utah Legislature. Utah Code Title 59, Chapter 10 (Individual Income Tax Act, Pass-Through Entity tax). Accessed May 20, 2026.
