Illustration of OBBBA state conformity — a US map split into green and orange puzzle pieces over tax documents
|

OBBBA State Conformity 2026: Does Your State Follow?

BySW Accounting admin

Does my state follow the new federal OBBBA tax breaks? Not automatically. OBBBA state conformity varies widely — some states adopt the new federal rules on R&D expensing, bonus depreciation, and Section 179, while others decouple. A deduction you claim on your federal return may be added right back on your state return. The One…

State tax updates may 8 2026 multistate developments featured
|

State Tax Updates May 8 2026: California, Maryland, NY, MA, Nevada

BySW Accounting admin

What are the most important state tax updates from May 8, 2026? A California appellate court rejected the FTB’s “unitary business” theory against a Texas-based remote contractor, Maryland enacted OBBBA decoupling and PTET changes via the BRFA of 2026, New York’s appellate court affirmed Article 9-A’s P.L. 86-272 internet activity rule, Massachusetts addressed penny-shortage rounding…