StructureCost2026

LLC or S corp for a accountant in Kansas (2026)

A accountant in Kansas with $90,000 of profit pays $23,184 a year in tax and fees as a sole proprietor and $23,982 as an LLC taxed as an S corp, with a $63,000 salary. The S corp starts to pay at about $272,500 of profit.

More settings revenue, salary, filing status, payroll costs, PTET

+$798 a year

more for an LLC taxed as an S corp than a sole proprietorship in Kansas, at these numbers.

Switching from a sole proprietorship to an LLC taxed as an S corp starts to pay at about $272,500 of profit, with the same settings. Setting up costs $85 once in state filing fees. As an LLC taxed as an S corp this uses the state's pass-through entity tax election, which lowers the cost here.

Kansas, 2026: $90,000 profit, single filer

ItemSole propLLC as S corpChange
Self-employment taxirs.gov, 2026 rates$12,717$0−$12,717
Federal income taxirs.gov, 2026 rates$6,599$8,358+$1,759
State income tax, after the PTET creditkslegislature.gov, checked Oct 23, 2026$3,868$2,716−$1,152
Business Entity Information Reportsos.ks.gov, checked Oct 23, 2026$0$45+$45
Payroll tax on your salaryirs.gov, 2026 rates$0$9,945+$9,945
Payroll service and tax return (estimate)$0$1,800+$1,800
Kansas pass-through entity tax, paid by the company (elected)ksrevisor.gov, checked Oct 23, 2026$0$1,118+$1,118
Yearly cost$23,184$23,982+$798
What these figures count
  • State income tax, and state taxes on the business itself: franchise, LLC, S corp, gross receipts and excise taxes.
  • Social Security and Medicare on both sides of an owner salary, federal unemployment tax and the state's new-employer rate.
  • The 20% qualified business income deduction with its income limits and the professional-service rule.
  • Yearly report fees, and a cost you can change for payroll and the business tax return.

Many S corp calculators leave out state taxes and the QBI deduction, which can make the election look better than it is.

At three profit levels

ProfitSalary usedSole propLLCLLC as S corpC corp
$60,000$42,000$14,349$14,380$14,831$16,711
$90,000$63,000$23,184$23,212$23,982$27,589
$130,000$84,000$37,452$37,482$36,848$43,543

Salary is the BLS median for the job ($83,680), capped at 70% of profit. Revenue 2.1 times profit. Single filer.

What matters for accountants

What the switch takes in Kansas

  1. File the Articles of Organization (Form DL) with the state: $85 (fee).
  2. Get an EIN from the IRS (free, online) and open a business bank account in the new name.
  3. Check the business can elect: no more than 100 shareholders, all of them US citizens or residents (no nonresident alien owners), and one class of stock. IRS
  4. File IRS Form 2553 to elect S corp tax treatment, within 2 months and 15 days of the start of the tax year it should apply to. See how the S corp election works.
  5. Register with Kansas as an employer and run payroll for your own salary: federal Forms 941 each quarter, Form 940 and a W-2 each year. New employers pay Kansas unemployment tax at 1.75% on the first $15,100 of wages. kslegislature.gov See what payroll costs.
  6. Federal return each year: Form 1120-S, due March 15, plus your own Form 1040.
  7. State upkeep each year: Business Entity Information Report, $90 every two years, due April 15 of every other year (even or odd year matching the formation year).

Questions

Should a accountant in Kansas form an S corp?

At $90,000 of profit, not on these figures: the S corp costs $798 a year more than staying a sole proprietor.

Is an LLC worth it for a accountant in Kansas?

For tax, a single-member LLC changes nothing: $23,212 a year against $23,184, the difference being Kansas's LLC fees. It separates business liability and is the base for an S corp election.

More

Other professions in Kansas
Other states