Tim Stobierski
Contributor Finance Writer
Tim Stobierski is a writer and content strategist focused on the world of finance, investing, software, and other complicated topics. His friends know him as a bit of a nerd. On the side, he writes poetry; his first book of poems, Dancehall, was published by Antrim House Books in July 2023.
school
Education
BA in English, University of Connecticut (Class of 2011)
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Expertise
Finance, investing, insurance, SaaS
Articles by Tim Stobierski
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Standard mileage rates for 2026: IRS rates and rules
The 2026 IRS standard mileage rate is 72.5 cents per mile, a flat per-mile deduction covering business, medical, military moving, and charitable driving.
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Expense reimbursement laws by state (2026)
State expense reimbursement laws range from broad mandates in California and Illinois to minimal federal protections in most other states.
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Mileage reimbursement rates for 2026
Mileage reimbursement compensates employees for business driving at the 2026 IRS rate of 72.5 cents per mile, tax-free under a compliant accountable plan.
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IRS mileage log requirements for 2026
IRS mileage logs must record the date, destination, business purpose, miles driven, and odometer readings for every trip to substantiate deductions.
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Guide to nonprofit expenses: Categories and tracking tips
Nonprofit expenses must fall into three IRS functional categories—program, management and general, and fundraising—reported on Form 990 for tax-exempt status.
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LLC tax write-offs cheat sheet: 22 deductions for 2026
LLC tax write-offs are ordinary and necessary business expenses that reduce taxable income, covering 22 common deductions for 2026.