Every year, junk mailers spend billions delivering unwanted offers. The dirty secret? Most of it can be stopped for free if you know where to go. This guide walks you through every method, ranked by impact.
Step 1: Stop Pre-Screened Credit & Insurance Offers
Credit bureaus sell your information to lenders and insurers who use it to send "pre-approved" offers. Under the Fair Credit Reporting Act, you have the right to opt out — for free.[8] One registration cuts off all of them simultaneously.
OptOutPrescreen.com
Operated jointly by Equifax, Experian, TransUnion, and Innovis.[8] Opting out removes you from the lists used by virtually every credit card company and insurer in the US.
- 5-year opt-out: done entirely online in under 2 minutes
- Permanent opt-out: complete online form, then mail the signed paper form
- Takes 30–60 days to fully take effect across all bureaus
- SSN field is optional — only used to improve identity matching
Step 2: Remove Yourself from Data Brokers
All junk mail traces back to data brokers who compile and sell your personal data indefinitely. There are hundreds of them. Manually opting out takes an estimated 304 hours and needs repeating quarterly.[5]
Incogni sends opt-out requests to 180+ data broker databases and repeats every quarter. Stops mail at the source. ~$7/month billed annually.
DeleteMe removes you from the 30+ highest-risk broker sites with detailed quarterly reports. ~$9/month annually.
Step 3: Register with DMAchoice
The Data & Marketing Association's suppression list covers roughly 80% of all direct marketing mail nationally.[7]
DMAchoice.org
Customize by category — stop catalogs but keep magazine offers. Endorsed by the FTC. The single highest-impact opt-out for general marketing mail.
Step 4: Cancel Catalogs via CatalogChoice
CatalogChoice.org
Search for any catalog by name and submit an opt-out request. The service contacts the company on your behalf. Best for repeat offenders after the big opt-outs are done.
What to Expect
- Opt-outs take 30–90 days to fully take effect
- Free methods combined eliminate 70–80% of junk mail [7]
- Adding data broker removal pushes that to 90–95%
- DMAchoice registration needs renewal after 10 years
- Local EDDM mailers (Valpak, RetailMeNot) bypass standard lists — contact them directly
Common myth: Writing "Return to Sender" on junk mail does NOT reroute it. USPS only returns mail under specific endorsement conditions. See our Return to Sender guide for the method that actually works.
The Opt-Out Kit Generator walks you through all these steps with your details pre-filled.