Section 174 State Conformity Chart: 174A, Decoupling, and 280C
Learn how Section 174 state conformity varies, from states allowing immediate R&E deductions to those requiring decoupling or conditional treatment.
Mortgage Interest Received From Payer/Borrower: Filing Form 1098
Learn how reporting mortgage interest received on Form 1098 works, from filing rules and borrower info through deadlines, corrections, and your own return.
What Is ECI Tax? Rules, Calculation, and Filing
Learn how effectively connected income is taxed for foreign persons, from what qualifies as ECI through calculating the tax and meeting filing duties.
What Happens If You Accidentally File Taxes Wrong?
Learn what happens if you accidentally file taxes wrong, from how mistakes surface and get corrected to handling IRS notices, penalties, and refund claims.
When Does the Taxpayer Sign the Tax Return? Paper, E-File, and POA
Learn when the taxpayer signs the tax return, from paper and e-filed submissions to situations involving representatives, joint filers, and returns that go unsigned.
How to Reduce Taxes on Lottery Winnings: Splits, Charity, Residency
Learn how to reduce taxes on lottery winnings, from splitting income and choosing a payout to charitable giving, state residency, and estate planning.
Rounding in Accounting: Methods, Payroll, and Tax Returns
Learn how rounding in accounting works, from the core methods and their use on tax returns and payroll to financial statements, sales tax, and legal pitfalls.
Married Filing Separately on Healthcare.gov: Subsidies and Exceptions
Learn how married filing separately works on Healthcare.gov, from subsidy eligibility and narrow exceptions to application steps and repayment risks.
Traditional Costing System: Overhead Allocation and Section 263A
Learn how a traditional costing system assigns manufacturing costs to products, from allocating overhead to reconciling variances and meeting tax rules.
What Does Revenue Code 914 Mean on a Tax Transcript?
Learn what code 914 on a tax transcript means, from the criminal investigation hold it signals to the steps to take now and how the code eventually comes off.