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Delaware Income Tax (2026)

Info: Graduated 2.2%-5.55% on taxable income under $60,000; top rate 6.6% on income of $60,000 and over (and no state sales tax).

InfoVerified Jul 5, 2026

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Official source: revenue.delaware.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Income Tax in states bordering Delaware

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

MarylandInfo
Graduated; state top rate 6.5% (over $1M, added 2025) — PLUS a mandatory local "piggyback" income tax of 2.25%–3.20% in every county and Baltimore City, so combined rates approach ~9%.
Verified May 31, 2026 · Source: marylandtaxes.gov · Full Maryland rule →
New JerseyConditional
Graduated, topping out at 10.75% (on income over $1,000,000) — the 4th-highest top rate in the nation.
Verified May 31, 2026 · Source: nj.gov · Full New Jersey rule →
PennsylvaniaInfo
Flat 3.07% individual income tax for 2026.
Verified May 31, 2026 · Source: pa.gov · Full Pennsylvania rule →

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