Net Asset Value (NAV) Method for Money Market Funds
If you have a capital gain or loss determined under the NAV method with respect to shares in an NAV money market fund, report the capital gain or loss on Form 8949, Part I, with box C or box I checked. Enter the name of each fund followed by “(NAV)” in column (a). Enter the net gain or loss in column (h). Leave all other columns blank. See the Instructions for Form 8949.