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Online account access

Access your account electronically here.

If you would like to access your account online, please sign up for electronic access here.


1-800-221-5519 — Shareholder Services

Please contact our shareholder services office with questions about:

  • Your existing account;
  • The status of your rollover, transfer, contributions, etc.
  • How to access your online account;
  • Your passcode, inability to access your account online, etc.
  • Any account correspondence you have received.


Financial advisors

Visit our Financial Advisors page for more information.


To invest and for account correspondence


Green Century Funds
P.O. Box 588
Portland, ME 04112

Overnight Mail

Green Century Funds c/o Atlantic Fund Services
Three Canal Plaza, Ground Floor
Portland, ME 04101
Fax: 207-347-2195

If you have questions about Green Century Funds' investing strategy, shareholder advocacy, or nonprofit ownership, please call: 1-800-934-7336, or fill out the form below.

Available: M-F
Investing inquiries: 1-800-934-7336
Office: 1-617-482-0800

Green Century Funds
114 State Street, Suite 200
Boston, MA 02109

°Green Century Capital Management, Inc. (Green Century) is the investment advisor to the Green Century Funds (the Funds).

You should carefully consider the Funds' investment objectives, risks, charges and expenses before investing. To obtain a Prospectus that contains this and other information about the Funds, please click here for more information, email or call 1-800-934-7336. Please read the Prospectus carefully before investing.

Stocks will fluctuate in response to factors that may affect a single company, industry, sector, country, region or the market as a whole and may perform worse than the market. Foreign securities are subject to additional risks such as currency fluctuations, regional economic and political conditions, differences in accounting methods, and other unique risks compared to investing in securities of U.S. issuers. Bonds are subject to risks including interest rate, credit, and inflation. A sustainable investment strategy which incorporates environmental, social and governance criteria may result in lower or higher returns than an investment strategy that does not include such criteria.

The Green Century Funds are distributed by UMB Distribution Services, LLC., 235 W Galena Street, Milwaukee, WI 53212.