; and (3) related lodging or subsistence. In addition to the foregoing appropriation, for costs associated with relocation under a replacement lease for the Commission’s New York regional office facilities, not to exceed $37,189,000, to remain available until expended: Provided , That for purposes of calculating the fee rate under section 31(j) of the Securities Exchange Act of 1934 ( 15 U.S.C. 78ee(j) ) for fiscal year 2019, all amounts appropriated under this heading shall be deemed to be the regular appropriation to the Commission for fiscal year 2019: Provided further , That fees and charges authorized by section 31 of the Securities Exchange Act of 1934 ( 15 U.S.C. 78ee ) shall be credited to this account as offsetting collections: Provided further , That not to exceed $1,658,302,000 of such offsetting collections shall be available until expended for necessary expenses of this account and not to exceed $37,189,000 of such offsetting collections shall be available until expended for costs under this heading associated with relocation under a replacement lease for the Commission’s New York regional office facilities: Provided further , That the total amount appropriated under this heading from the general fund for fiscal year 2019 shall be reduced as such offsetting fees are received so as to result in a final total fiscal year 2019 appropriation from the general fund estimated at not more than $0: Provided further , That if any amount of the appropriation for costs associated with relocation under a replacement lease for the Commission’s New York regional office facilities is subsequently de-obligated by the Commission, such amount that was derived from the general fund shall be returned to the general fund, and such amounts that were derived from fees or assessments collected for such purpose shall be paid to each national securities exchange and national securities association, respectively, in proportion to any fees or assessments paid by such national securities exchange or national securities