Your monthly, tax-deductible gift helps ensure we have dependable resources so we can respond at a moment’s notice whenever our national parks are threatened. You can easily pause or cancel your monthly gift whenever you want — by phone or online.

Become a Monthly Donor

You can also download a PDF form to start your monthly gift by mail.

To start your monthly gift by phone, call us at 1.800.NAT.PARK (1.800.628.7275) between the hours of 9 AM and 5 PM (ET), Monday through Friday.

Already a Monthly Donor?

Thank you for your deep generosity and steadfast commitment to NPCA’s park protection work. If you’d like to update your monthly giving payment information online, download this step-by-step instruction PDF.

You can also update your information by phone. Call us at 1.800.NAT.PARK (1.800.628.7275) between the hours of 9 AM and 5 PM (ET), Monday through Friday.