October Pumpkins on Stamps

Fall for Topicals!
October is Stamp Collecting Month

Join us for a variety of FREE Topical Collecting Seminars & Presentations All Month Long!
Click for details and registration.

What is Topical Stamp Collecting?

The American Topical Association (ATA) is the world's largest organization for stamp collectors who focus on specific topics. Topical collectors concentrate on specific topics and themes represented by the stamps. Some collectors concentrate on the subject depicted in stamps, other are interested in stamps of specific color, stamps illustrated in a particular style or even stamps designed by a specific artist. Learn more...


We are the world's largest organization dedicated to topical and thematic collecting. We focus on the adventure and the fun of collecting and how it enhances the experiences of life. Learn more about topicals and the ATA here...


Membership in the American Topical Association carries numerous benefits for everyone from the stamp enthusiast to the experienced collector. Learn more and you'll want to join us today.
Current members - renew here...


By supporting ATA, through your donations and volunteering, you are supporting stamp collectors around the world. Learn how to get involved and what your support means to this growing hobby.

Promoting Topical Collecting

The ATA depends on generous contributions from our members and supporters around the world to continue and grow our programs for topical collecting. Your support through donations, estate considerations and volunteering make it possible to continue promoting the hobby in numerous ways. Please visit our Donation Page today to learn how you can help grow the hobby at home and around the globe.

Learn More

As you explore the new ATA website, click here for helpful hints, how-to’s and frequently asked questions. We’re excited to bring you this new site and we look forward to your feedback.
Popular links:  •   First Time Log In  •  Membership Renewal Info


The ATA produces and promotes numerous programs and resources for young collectors. Explore the youth section of the website for album pages, Taste of Topicals™ info and more for younger collectors.


For over 70 years, the ATA has promoted and supported topical stamp collectors with resources, timely articles, handbooks and so much more. Explore the ATA's legacy as the Association grows into a new generation.


Membership in the ATA has its privileges. All members enjoy online access to Topical Time (the bi-monthly journal), the online forums (coming soon), store discounts and more. Prospective members can learn more here and ATA members can log in here.

Remember to Support Our Sponsors

Our advertisers support the American Topical Association in many ways including providing you with reliable sources for quality topical stamps and supplies. Remember to support them with your business and referrals.

ATA Icon LogoAbout the adventure...
Membership in the ATA expands your collecting experience and grants you access to members-only benefits that attract collectors and enthusiasts around the world. Join now to experience the adventure!

Join us

Learn More

Membership in the American Topical Association offers many resources and advantages to collectors of topical (also called thematic) stamps and postal history.  Explore the list below or visit our membership page...

Free Resources

ATA offers a huge selection of resources for topical collectors. While membership has its benefits, there are also many free resources that you can find while browsing our site including:

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The American Topical Association is a 501(c)3 non-profit organization. 
Post Office Box 2143, Greer, SC 29652-2143.

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