American Century Government Income Trust N-CEN Annual report (registered investment company)

Pursuant to the Fund’s procedures adopted under Rule 10f-3, the Fund’s Board of Directors/Trustees receives a quarterly report in the form of a checklist as to the satisfaction of the applicable conditions of paragraph (c)(1) through (c)(8) of Rule 10f-3.

Fund	Government Bond Fund
Issuer	Federal Home Loan Bank
Ticker/Sedol	3130AWN63
Principal Amount (US$)	$997,340,000
Principal Amount (Foreign$)	N/A
Amount Purchased (US$)	$3,989,360.00
Amount Purchased (Foreign$)	N/A
Trade Date	7/13/2023
Price (US$)	$99.734
Price-Foreign	N/A
Underwriter	Wells Fargo Securities, LLC
Other Syndicate Members:	Barclays Capital Inc., Nomura Securities International, Inc.
Underwriting Spread	0.100%
Currency	USD

Fund	Short-Term Government Fund
Issuer	Federal Home Loan Bank
Ticker/Sedol	3130AWN63
Principal Amount (US$)	$997,340,000
Principal Amount (Foreign$)	N/A
Amount Purchased (US$)	$997,340.00
Amount Purchased (Foreign$)	N/A
Trade Date	7/13/2023
Price (US$)	$99.734
Price-Foreign	N/A
Underwriter	Wells Fargo Securities, LLC
Other Syndicate Members:	Barclays Capital Inc., Nomura Securities International, Inc.
Underwriting Spread	0.100%
Currency	USD

Fund	Government Bond Fund
Issuer	Federal Home Loan Bank
Ticker/Sedol	3130AXU63
Principal Amount (US$)	$1,397,522,000
Principal Amount (Foreign$)	N/A
Amount Purchased (US$)	$7,985,840.00
Amount Purchased (Foreign$)	N/A
Trade Date	11/15/2023
Price (US$)	$99.823
Price-Foreign	N/A
Underwriter	Wells Fargo Securities, LLC
Other Syndicate Members:	Barclays Capital Inc., Nomura Securities International, Inc.
Underwriting Spread	0.075%
Currency	USD

Fund	Short-Term Government Fund
Issuer	Federal Home Loan Bank
Ticker/Sedol	3130AXU63
Principal Amount (US$)	$1,397,522,000
Principal Amount (Foreign$)	N/A
Amount Purchased (US$)	$1,996,460.00
Amount Purchased (Foreign$)	N/A
Trade Date	11/15/2023
Price (US$)	$99.823
Price-Foreign	N/A
Underwriter	Wells Fargo Securities, LLC
Other Syndicate Members:	Barclays Capital Inc., Nomura Securities International, Inc.
Underwriting Spread	0.075%
Currency	USD