This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)		Institutional Shares
Management Fee		0.75%
Distribution and/or Service Fee (12b-1) Fees		None
Other Expenses⁽¹⁾		0.37%
Total Annual Operating Expenses		1.12%
Expense Reduction/Reimbursement⁽²⁾		(0.17%)
Total Annual Fund Operating Expenses After Fee Waiver/Expense Reimbursement⁽²⁾		0.95%

(1)

Pursuant to an Administrative Services Plan, the Fund may pay financial intermediaries that provide certain administrative, recordkeeping and other non-distribution related services to Fund Share shareholders a service fee not to exceed 0.15% of the average daily net assets of Fund Shares. No service fee is currently paid by the Fund and the Fund’s Board of Trustees (“Board”) has not approved any payments under the Administrative Services Plan. Other Expenses as stated above represents expenses without inclusion of this administrative services fee. If an administrative services fee in the amount of 0.15% had been authorized and charged, Other Expenses would be 0.52% of the average daily net assets of the Fund.

(2)

Reynders, McVeigh Capital Management, LLC, the Fund’s adviser (the “Adviser”), has contractually agreed to waive its management fee and/or reimburse expenses so that total annual operating expenses for the Fund (excluding (i) interest; (ii) taxes; (iii) brokerage fees and commissions; (iv) other extraordinary expenses not incurred in the ordinary course of the Fund’s business; (v) dividend expense on short sales; and (vi) indirect expenses such as acquired fund fees and expenses) do not exceed 0.95% of the average daily net assets of the Fund through May 31, 2026 (the “Expense Limitation”). The Expense Limitation is expected to continue from year to year thereafter. During any fiscal year that the Investment Advisory Agreement between the Adviser and Capitol Series Trust (the “Trust”) is in effect, the Adviser may recoup the sum of all fees previously waived or expenses reimbursed, less any reimbursement previously paid, provided that the Adviser is only permitted to recoup fees or expenses within 36 months from the date the fee waiver or expense reimbursement first occurred and provided further that such recoupment can be achieved within the Expense Limitation Agreement currently in effect and the Expense Limitation Agreement in place when the waiver/reimbursement occurred. This Expense Limitation Agreement may be terminated by the Board of Trustees (the “Board”) at any time.

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same and the expense reduction/reimbursement remains in place for the first year only. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

Portfolio Turnover

Portfolio Turnover, Rate

25.00%