11. Commitments and Contingencies
Operating Leases
The Company leases office space under non-cancelable operating lease agreements that expire on various dates through July 2043. As of December 31, 2025, the Company has $452.1 million in future minimum rent payments for its current office space. See Note 6, “Leases,” to the consolidated financial statements, for additional details on the Companys operating lease commitments.
Contractual Obligations
As of December 31, 2025, the Company has $24.2 million in non-cancellable purchase obligations, consisting of primarily network equipment maintenance and software license contracts, of which $9.2 million will be fulfilled within one year.
Legal Matters
The Company is subject to certain legal proceedings described below, and from time to time may be subject to legal matters arising in the ordinary course of business. Where it is determined that a loss is probable and estimable in a given matter, the Company establishes an accrual. Any amounts accrued as of the balance sheet date are not material in any of the currently pending matters. In management’s opinion, the Company does not expect that the ultimate resolution of any currently pending legal matter in future periods will have a material effect on our financial condition, but could have a material effect on our results of operations for a given reporting period.
On July 10, 2025, the City and County of San Francisco Tax Collector (“City of San Francisco”) issued a Corrected Tax Collector Decision on Petition for Redetermination to Bandwidth, asserting an Access Line Tax (“ALT”) deficiency in the amount of $3.8 million. The Company disputes the City of San Francisco’s application of the ALT to Bandwidth as well as the amount of the deficiency. On July 25, 2025, the Company paid and placed on deposit the amount under protest, as required by law. On August 7, 2025, Bandwidth filed a Claim for Refund with the City of San Francisco seeking a refund of the full amount. The Company to date has been unable to resolve the Claim for Refund with the City of San Francisco, and on December 31, 2025 the Company filed a Complaint for Refund challenging the assessment in the Superior Court of the State of California. The Company believes it has meritorious arguments that support a refund of the full amount.
The Company is also involved as a defendant in a lawsuit alleging that the Company failed to bill, collect and remit certain taxes and surcharges associated with the provision of 911 services in Cook and Kane Counties, Illinois, the City of Chicago, Illinois, and the State of Illinois. The Company intends to vigorously defend this lawsuit and believes that it has meritorious defenses.

Historical Timeline

Fiscal YearFiled
2025Feb 19, 2026Showing above
2024Feb 20, 2025
2023Feb 28, 2024
2022Feb 23, 2023
2021Feb 25, 2022
2020Mar 1, 2021
2019Feb 21, 2020
2018Feb 15, 2019
2017Feb 26, 2018

About Commitments Disclosures

Commitments and contingencies disclosures catalog a company's off-balance-sheet obligations and legal exposures — purchase commitments, guarantee arrangements, pending litigation, and regulatory proceedings. These items represent potential future cash outflows that may not appear as liabilities on the balance sheet until they become probable and estimable.

Key signals: litigation reserves and disclosed loss ranges quantify management's estimate of legal exposure, but unquantified "reasonably possible" losses often represent the larger risk. Watch for changes in language around pending cases — shifts from "remote" to "reasonably possible" or increases in estimated loss ranges signal deteriorating outcomes. Unconditional purchase obligations and take-or-pay contracts create fixed cost structures that reduce operational flexibility. Guarantee arrangements for subsidiaries or joint ventures can create cascading obligations. Compare the total commitment schedule against projected free cash flow to assess whether the company can meet its obligations without additional financing.