CloseRadar Blog
Regulatory13 min readOBBBA Tax Changes 2026: The Small-Firm Guide
OBBBA tax changes 2026 add new SALT caps, tip and overtime W-2 reporting, and QBI limits. Here is what small firms must fix before filing season.
Regulatory8 min readForm 1040 Changes 2026: What's New This Filing Season
Form 1040 changes 2026: new standard deduction, senior deduction, tips and overtime deductions, and what's now permanent. See the full breakdown.
Regulatory8 min readEV Tax Credit 2026: What Changed After OBBBA
The ev tax credit 2026 rules shifted fast after OBBBA. See which credits ended Sept. 30, 2025, and what clients can still claim before June 2026.
Regulatory8 min readTax Extension Deadline October 2026: What Can and Cannot Wait
The tax extension deadline October 2026 falls on Oct 15 for 1040 and 1120 filers. See what needs action now and what genuinely can wait.
Regulatory8 min read2026 Gift and Estate Tax Exemption: The New IRS Limits
The 2026 gift and estate tax exemption rises to $15 million per person under the OBBBA. See the new limits, annual exclusion, and state exceptions.
Regulatory9 min readNo Tax on Tips 2026: New W-2 Reporting Rules
No tax on tips 2026 explained: the $25,000 deduction, new W-2 boxes, and the payroll steps accounting firms must set up for clients now, per IRS rules.
Tools & AI10 min readBest E-Signature Software for Accountants in 2026
The best e-signature software for accountants in 2026 needs KBA to satisfy IRS Pub 1345 on Form 8879. Compare KBA signature software and pricing.
Regulatory9 min read1099-K Threshold 2026: Why the $600 Rule Got Reversed
The 1099-K threshold 2026 rule reverted to $20,000 and 200 transactions under OBBBA. See what changed, what stayed, and what to tell clients.
Regulatory8 min readIRS Standard Mileage Rate 2026: 72.5 Cents per Mile
The IRS standard mileage rate 2026 is 72.5 cents per mile for business driving, up 2.5 cents. See every rate, rule change, and quick win for tax season.
Regulatory9 min readBonus Depreciation 2026: 100% Is Back
Bonus depreciation 2026 is back at 100% under the OBBBA. Learn which assets qualify, the key acquisition date rule, and how to avoid the timing trap.
Regulatory8 min readEstimated Tax Due Dates 2026: Quarterly Calendar
Estimated tax due dates 2026: Q1 April 15, Q2 June 15, Q3 Sept 15, Q4 Jan 15, 2027. Full calendar for individuals, S-corps, C-corps, and partnerships.
Regulatory8 minDo I Have to File a BOI Report in 2026? The Answer
Do I have to file a BOI report in 2026? For most US firms and clients, no. Here are the current BOI reporting requirements and who still must file with FinCEN.