What changed
- The LLC annual tax is $400, up from $300 (6 Del. C. § 18-1107(b), amended by HB 400 Section 23). The limited partnership annual tax (§ 17-1109, Section 16) and the general partnership annual tax (§ 15-1208, Section 9) move from $300 to $400 the same way, and a registered series from $75 to $100.
- The Division of Corporations' own instructions already state the $400 yearly tax, due 1 June, with a $200 penalty plus 1.5% interest a month if it is late.
- Most other fee changes in the act take effect on 1 August 2026 (Section 45). We have not read those lines and do not list them here.
From when
1 January 2026 for the annual taxes (HB 400, 153rd General Assembly, Section 45: Sections 9, 16 and 23 take effect January 1, 2026).
Who it hits
Every Delaware LLC and limited partnership, domestic or foreign, and every registered series. Corporations pay a franchise tax on a different scale, not covered here.
What to do
Pay $400 per LLC by 1 June. Nothing changes for the registered agent itself; the change-of-agent fee on the Division's form is still $50.
The official wording
in the State of Delaware shall pay an annual tax, for the use of the State of Delaware, in the amount of $300.$400.
HB 400 (2026), Section 23, amending 6 Del. C. § 18-1107(b); the bill strikes $300 and inserts $400. corpfiles.delaware.gov/2026_Legislation/House_Bill_400.pdf, read 2026-10-07
Section 45. Sections 9, 16, and 23 of this Act take effect January 1, 2026.
HB 400 (2026), Section 45. corpfiles.delaware.gov/2026_Legislation/House_Bill_400.pdf, read 2026-10-07
they must pay the $400 yearly tax on or before June 1st
Delaware Division of Corporations, alternative entity tax instructions. corp.delaware.gov/alt-entitytaxinstructions, read 2026-09-13
The Delaware page carries every fee, form and deadline with its source: Registered agent in Delaware.
Sources and dates
- https://corpfiles.delaware.gov/2026_Legislation/House_Bill_400.pdf, read 2026-10-07
- https://corp.delaware.gov/alt-entitytaxinstructions, read 2026-09-13
All changes we have recorded: What changed. Guides: Change your agent Cheapest agent Be your own agent Penalties Report deadlines
