# Disclosure of Mutual Fund After-Tax Returns
> **US Securities and Exchange Commission** · Final rule. · Published 2001-02-05 · 66 FR 9002
## Document
- **Document number:** 01-2063
- **Category:** final-rule
- **Agency:** US Securities and Exchange Commission
- **Federal Register citation:** 66 FR 9002
- **CFR reference:** 17 CFR 230
- **Publication date:** 2001-02-05
- **Docket:** Release Nos. 33-7941
## Abstract

The Securities and Exchange Commission is adopting rule and form amendments under the Securities Act of 1933 and the Investment Company Act of 1940 to improve disclosure to investors of the effect of taxes on the performance of open-end management investment companies ("mutual funds" or "funds"). These amendments require mutual funds to disclose in their prospectuses after-tax returns based on standardized formulas comparable to the formula currently used to calculate before-tax average annual total returns. The amendments also require certain funds to include standardized after-tax returns in advertisements and other sales materials. Disclosure of standardized mutual fund after-tax returns will help investors to understand the magnitude of tax costs and compare the impact of taxes on the performance of different funds.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/02/05/01-2063/disclosure-of-mutual-fund-after-tax-returns)
---
*AI Analytics · CC0 1.0*