The governing law
New Hampshire does not sell tax lien certificates, and unless a town has voted otherwise no investor buys anything when taxes go delinquent. Taxes unpaid on December 1 after assessment carry 8 percent a year interest; the town or city tax collector then gives 30 days' notice and executes a real estate tax lien to the municipality itself, which takes priority over all other liens. Anyone with a legal interest may redeem for two years by paying the lien plus 14 percent a year on the whole recorded amount, plus costs and any later taxes the town paid with the same 14 percent. If the lien is not redeemed, the collector, after 30 days' notice to the owner and mortgagees, deeds the land to the town (a town may refuse the deed, which leaves the lien and the right to redeem open indefinitely). The investor sale comes after that: with authority voted at town meeting or by the city council, the town sells tax-deeded land by public auction or advertised sealed bids, at a minimum and on terms its governing body sets, or by another method it finds in the public interest, such as listing with a broker. At least 90 days before offering it, the town must notify the former owner, who may repurchase by paying the back taxes, interest, costs and a penalty. From the sale price the town keeps only those amounts and pays any excess into superior court for the former owner and lienholders, a duty that ends three years after the tax deed is recorded. A town that votes for it may also auction its liens during the two-year redemption period under 80:80 II-a; that is uncommon and each town decides for itself.
N.H. RSA 76:13
Read the statuteInterest
N.H. RSA 80:20-a
Read the statuteAlternate Tax Lien Procedure
N.H. RSA 80:24
Read the statuteConduct of Sale
N.H. RSA 80:32
Read the statuteRedemption (tax-sale option)
N.H. RSA 80:38
Read the statuteTax Deed (tax-sale option)
N.H. RSA 80:59
Read the statuteReal Estate Tax Lien; Optional Procedure
N.H. RSA 80:60
Read the statuteNotice of Lien
N.H. RSA 80:61
Read the statuteAffidavit of Execution of Real Estate Tax Lien
N.H. RSA 80:63
Read the statuteRight to Tax Lien
N.H. RSA 80:64
Read the statuteReport of Tax Lien
N.H. RSA 80:65
Read the statuteNotice by Lienholder to Mortgagee
N.H. RSA 80:69
Read the statuteRedemption
N.H. RSA 80:71
Read the statutePartial Payments in Redemption
N.H. RSA 80:75
Read the statutePayment of Subsequent Tax
N.H. RSA 80:76
Read the statuteTax Deed
N.H. RSA 80:77
Read the statuteNotice to Current Owner
N.H. RSA 80:77-a
Read the statuteNotice to Mortgagees
N.H. RSA 80:78
Read the statuteIncontestability
N.H. RSA 80:80
Read the statuteTransfer of Tax Lien
N.H. RSA 80:87
Read the statuteProcedure for Adoption
N.H. RSA 80:88
Read the statuteDistribution of Proceeds From the Sale of Tax-Deeded Property
N.H. RSA 80:89
Read the statuteNotice to Former Owner and Opportunity for Repurchase
N.H. RSA 80:90
Read the statuteDefinitions
N.H. RSA 80:91
Read the statuteLiability and Obligations Limited
N.H. RSA 78-B:1
Read the statuteTransfer Tax
N.H. RSA 78-B:2
Read the statuteExceptions
N.H. RSA 78-B:4
Read the statutePayment of Tax
Want the mechanics in plain English instead of statute numbers? See how to buy in New Hampshire, the redemption period, and the full New Hampshire walkthrough.
Statute citations verified Sep 28, 2026. Statutes are amended; always confirm the current text at the official link before you rely on it.
Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.