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Free Hawaii Lease
Extension Addendum Template

The agreement is signed by the same parties as the lease it attaches to.

Last reviewed September 2026

Written by LawLease Editorial

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Hawaii Lease Extension Addendum

This Lease Extension Addendum is built with Hawaii as the governing state. These are the Hawaii landlord-tenant rules that most often bear on it, with the statute for each.

Hawaii rules at a glance

Hawaii rules for a Lease Extension Addendum
Month-to-month terminationLandlord 45 days · tenant 28 daysHRS §521-71(a)–(b)
Rent-increase notice45 days’ written notice (month-to-month)HRS §521-21(d)
Rent increasesRent on a month-to-month tenancy can’t be raised without written notice given 45 consecutive days before the increase takes effect; for tenancies shorter than month-to-month it’s 15 days (§521-21(d)–(e)). A fixed-term lease can’t be increased mid-term unless the lease allows it.
Rent controlHawaii has no statewide or county rent control on private rentals; the 45-day notice rule is the main limit on increases.

Rent, late fees & rent increases

  • Late-fee cap — Where the lease provides for a late charge, it can’t exceed 8% of the amount of rent due (§521-21(f)). Hawaii sets no mandatory grace period, so the lease sets when the fee applies.
  • Rent increases — Rent on a month-to-month tenancy can’t be raised without written notice given 45 consecutive days before the increase takes effect; for tenancies shorter than month-to-month it’s 15 days (§521-21(d)–(e)). A fixed-term lease can’t be increased mid-term unless the lease allows it.
  • General excise tax — Rental income is subject to Hawaii’s general excise tax, and landlords must provide their GET number to tenants so they can claim the low-income renter’s tax credit (§521-43(h)).
  • Rent control — Hawaii has no statewide or county rent control on private rentals; the 45-day notice rule is the main limit on increases.

Hawaii Lease Extension Addendum FAQs

How much notice is needed to end a month-to-month lease in Hawaii?

The landlord must give 45 days’ written notice; the tenant only 28 days. Tenancies shorter than month-to-month need 10 days (§521-71).

More Hawaii landlord documents

Lease Extension Addendum in other states

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