State-coded review now covers NE — NE Form 1040N line-by-line review, the four-rule deduction slice solo practitioners run on every Schedule C, anchored against the Nebraska PIT and the same scanner + citation chain the rest of the registry ships. This post walks through the four deductions the NE scanner surfaces today, with the Nebraska-specific subsection pin-cites that hold up alongside the federal IRC authority, then closes with the audit-defensibility posture the NE DOR General Information Letter (GIL) lens requires.
Home office deduction — IRC §280A meet Neb. Rev. Stat. §77-2717(3)(b)
NE mirrors federal IRC §280A — a sole proprietor can elect the simplified method ($5/sq ft up to 300 sq ft) or the regular method on Form 8829, and the NE Form 1040N income calculation tracks the federal Schedule C bottom line without a separate state add-back. The accessibility nexus is Neb. Rev. Stat. §77-2717(3)(b) — the home-office federal-conformity carve-out at subsection level — sitting inside the broader §77-2717 NE PIT conformity section that also carries standard-mileage conformity. §77-2714 is the NE PIT federal-AGI starting-point statute that anchors the rest. The scanner surfaces the IRC §280A + IRS Form 8829 federal pack inline, then appends the Nebraska §77-2717 (§77-2714 federal-AGI anchor) + §77-2717(3)(b) pin-cite authority on the same cell — same review, no separate state add-back worksheet.
Business meals deduction — IRC §274(n) meet §77-2716(5)
The 50% business-meal limitation in IRC §274(n) flows through to NE without modification — §77-2716(5) carries the 50%-business-meal conformity paragraph, sitting inside the §77-2716 conformity section that also hosts the SEHI above-the-line adjustment. §77-2714 continues to anchor the federal-AGI starting point. The scanner pulls the federal IRC §162(a) + Rev. Proc. 2023-34 stack and appends the Nebraska §77-2716 + §77-2716(5) authority on the same cell. The same rule that flags a 60% meal claim as out-of-bound on a federal Schedule C surfaces identical posture on the NE return — practitioners don't have to recompute the federal deduction just to land the NE bottom line.
Standard vehicle mileage — IRC §274(d) meet §77-2717(4)
NE conforms to the federal standard mileage rate under Rev. Proc. 2023-34 (the 2024 rate) — §77-2717(4) carries the standard-mileage conformity paragraph on the same broader §77-2717 conformity section the home-office pin-cite inhabits, with §77-2714 still anchoring the federal-AGI starting point. The scanner surfaces the IRC §162(a) + Rev. Proc. 2023-34 federal pack plus the §77-2717 + §77-2717(4) Nebraska trail alongside — same evidence pattern the federal-only cell uses, just fully-cited at the subsection level. Solo practitioners tracking mileage on a phone app carry the same recordkeeping posture into an NE audit they carry into a federal one.
Self-employed health insurance — IRC §162(l) meet §77-2716(6)
NE takes the IRC §162(l) SEHI above-the-line deduction without an add-back — §77-2716(6) carries the SEHI above-the-line conformity paragraph on the same §77-2716 conformity section that hosts the business-meal conformity. §77-2714 remains the federal-AGI starting-point anchor. The scanner surfaces the federal IRC §162(l) + IRS Pub 535 pack plus the Nebraska §77-2716 + §77-2716(6) authority on the same cell. This is the largest missed deduction on most solo practitioner returns — and unlike an itemized medical deduction it does not require the 7.5% AGI floor — so the NE-side trail matters because practitioners reviewing NE returns see the federal deduction landing unmodified rather than re-doing the worksheet to confirm conformity.
Audit-defensibility
A contemporaneous log helps the reviewer inspect the four-rule slice. NE entries may include federal and state references in the same drawer, while NE DOR interpretive rows remain on the editorial queue. The /states/nebraska landing page links the live NE DOR portal so practitioners can verify the current authority directly.
Closing
This is the first state solo-CPA post for Nebraska — the /states/nebraska landing page is now live with the same scanner widget the IL post pins; the /coverage hub routes there as the canonical NE entry; the /blog index lists this post above the IL just-shipped entry. Solo NE practitioners can run the scanner against their own returns via the same free trial the rest of the registry ships, then carry the citation chain — federal IRC + NE subsection pin-cites + same evidence rule + same human-review caveat — into the next client engagement.