How do I start tax sale investing in New Jersey?

Learn the system first: New Jersey sells tax lien certificates under N.J.S.A. 54:5-1 et seq. (Tax Sale Law), esp. §§ 54:5-19, 54:5-32, 54:5-33, 54:5-86. Register with the county or its auction platform before the sale, post any required deposit, research each parcel in the property appraiser and clerk records, and set your max number before bidding.

New Jersey Tax Sale Investing Guide — Buy the tax debt, earn the rate

Investing guides / New Jersey

New Jersey tax sale investing: buy the tax debt, earn the rate

Quick answerNew Jersey sells tax lien certificates for unpaid property taxes. Lien buyers can earn Up to 18% per year, bid down from 18% (N.J.S.A. 54:5-32); when bidding reaches 0%, bidders compete by premium instead (see notes). Additional statutory penalties on larger certificates and interest on subsequent taxes paid are governed by §§ 54:5-32 to 54:5-34 and 54:5-58 to 54:5-60. Redemption: 2 years from the date of sale — a third-party certificate holder may not file a foreclosure complaint until 2 years after the sale (N.J.S.A. 54:5-86); redemption remains available until foreclosure judgment Sales: Each of New Jersey's 564 municipalities must hold a tax sale at least annually if it has delinquencies; dates are set municipality by municipality, year-round, with many sales in the fall Governing law: N.J.S.A. 54:5-1 et seq. (Tax Sale Law), esp. §§ 54:5-19, 54:5-32, 54:5-33, 54:5-86.

How it works in New Jersey

In New Jersey you are not buying property at the sale — you are buying the county's tax lien certificate for the amount of taxes owed, and the owner owes you interest until they redeem.

Interest / penalty: Up to 18% per year, bid down from 18% (N.J.S.A. 54:5-32); when bidding reaches 0%, bidders compete by premium instead (see notes). Additional statutory penalties on larger certificates and interest on subsequent taxes paid are governed by §§ 54:5-32 to 54:5-34 and 54:5-58 to 54:5-60

Redemption: 2 years from the date of sale — a third-party certificate holder may not file a foreclosure complaint until 2 years after the sale (N.J.S.A. 54:5-86); redemption remains available until foreclosure judgment

When sales happen: Each of New Jersey's 564 municipalities must hold a tax sale at least annually if it has delinquencies; dates are set municipality by municipality, year-round, with many sales in the fall

Where sales run: RealAuction (state-approved electronic tax sale vendor used by many municipalities), mostly in-person for municipalities that have not adopted electronic sales

Governing law: N.J.S.A. 54:5-1 et seq. (Tax Sale Law), esp. §§ 54:5-19, 54:5-32, 54:5-33, 54:5-86

The investor's edge

Your edge is rate discipline: know the statutory maximum, know what the sale historically bids down to in your target counties, and set a floor rate you will not cross before the sale starts.

Premium bidding is central: once interest is bid to 0%, the highest premium wins, the premium earns no interest, is held by the collector, is returned to the purchaser only if redemption is made, and escheats to the municipality if there is no redemption within 5 years (§ 54:5-33). Sales are municipal, not county — there is no single statewide calendar or registration.

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Full legal reference: New Jersey tax sale laws. Verified 2026-10-30 against the sources on that page. Educational only, not investment advice.