OFS Capital : Investor Presentation - March 2023

Important Disclosures

This presentation contains "forward looking statements" that are subject to risks and uncertainties. Forward-looking statements can be identified by terminology such as "anticipate," "believe," "could," "could increase the likelihood," "estimate," "expect," "intend," "is planned," "may," "should," "will," "will enable," "would be expected," "look forward," "may provide," "would" or similar terms, variations of such terms or the negative of those terms. Such forward-looking statements involve known and unknown risks, uncertainties and other factors including those risks, uncertainties and factors referred to in OFS Capital Corporation's (the "Company" or "OFS Capital") Annual Report on Form 10-K for the year ended December 31, 2022 filed with the Securities and Exchange Commission ("SEC") under the section "Risk Factors," as well as other documents that may be filed by OFS Capital from time to time with the SEC. As a result of such risks, uncertainties and factors, actual results may differ materially from any future results, performance or achievements discussed in or implied by the forward-looking statements contained herein. OFS Capital is providing the information as of this date and assumes no obligations to update the information included in this presentation or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Certain information included in this presentation (including certain information relating to portfolio companies) was derived from third party sources and has not been independently verified and, accordingly, OFS Capital makes no representation or warranty in respect of this information.

The following slides contain summaries of certain financial and statistical information about OFS Capital. We undertake no duty or obligation to publicly update or revise the information contained in this presentation. In addition, information related to past performance, while helpful as an evaluative tool, is not necessarily indicative of future results, the achievement of which cannot be assured. You should not view the past performance of OFS Capital, or information about the market, as indicative of OFS Capital's future results. This presentation does not constitute an offer to sell or the solicitation of an offer to buy any securities of OFS Capital.

OFS is a brand name and is meant to include Orchard First Source Asset Management Holdings, LLC, its direct and indirect subsidiaries, including OFS Capital Management, LLC, OFS CLO Management, LLC and OFS CLO Management II, LLC, which are registered investment advisers, OFS Capital Corporation, a publicly traded business development company (NASDAQ "OFS"), OFS Credit Company, Inc., a publicly traded registered closed-end fund (NASDAQ "OCCI"), and their predecessor entities.

CIM Assets Owned and Operated represents the aggregate assets owned and operated by CIM on behalf of partners (including where CIM contributes alongside for its own account) and co-investors, whether or not CIM has discretion, in each case without duplication.

Please note, changes in global, national, regional or local economic, demographic or capital market conditions (including those caused by the impacts of rising interest and inflation rates, the risk of recession and related market volatility, the continuing COVID-19 pandemic and the ongoing war between Russia and Ukraine) may continue to have a significant negative impact on our business, financial condition, results of operations and cash flows and those of our portfolio companies, including our and their ability to achieve our respective objectives.

Fourth Quarter 2022 Highlights

• Net investment income per share and Adjusted Net investment Income1 per share for the fourth quarter was $0.35, up $0.02 per share as compared to the prior quarter, primarily due to higher interest income driven by rising interest rates, partially offset by lower fee income.
• Net loss on investments per share for the fourth quarter, inclusive of realized and unrealized losses, was $0.17. This compares favorably to the net loss per share of $1.04 in the prior quarter. The net loss on investments for the fourth quarter was primarily driven by company-specific performance factors impacting a few investments and the widening of liquid credit market spreads.
• Earnings per share for the fourth quarter was $0.18, up from a net loss per share of $0.71 for the prior quarter.
• Paid a quarterly distribution of $0.30 per share on December 30, 2022, and declared a distribution of $0.33 for the first quarter of 2023; a 10% increase compared to the previous quarter.2

1. Adjusted Net Investment Income ("Adjusted NII") is a financial measure calculated and presented on a basis of accounting other than in accordance with generally accepted accounting principles of the United States of America ("GAAP"). See Supplemental Schedule 1 on page 19 for a definition of Adjusted NII and a reconciliation from net investment income (the most comparable GAAP measure) to Adjusted NII for the quarter ended December 31, 2022 and September 30, 2022.
2. Distributions are not guaranteed. Past performance is not indicative of future results.

OFS Capital Corporation (NASDAQ: OFS)

• Access to Infrastructure and Resources of Large Platform
• • OFS benefits from shared services provided by CIM Group - owners and operators of $32.6 billion of assets1
  • OFS Capital Management has $3.9 billion in Assets Under Management ("AUM") and owns approximately 22.5% of OFS Capital's common shares2, 3
• History of Generating Income for Investors and a Low Realized Loss Experience
• • $12.36 per share in distributions paid since 2012 IPO4
  • Since 2011, OFS Capital has invested ~$1.9 billion with a cumulative net realized loss rate of ~2.0%3, 5, 7, 10
• Senior Secured Focus with Earnings Growth Potential
• • 94% of loans in loan portfolio are floating rate3, 6, 8
  • Selectively make equity investments when we identify a strong opportunity - return on invested capital since inception of 1.78x for realized investments and 5.44x for unrealized investments7
  • Potential to grow investment income as equity portfolio is rotated into higher income generating investments
• Attractive Financing
• • 100% of our outstanding debt matures in 2025 and beyond3, 9
  • Unsecured bonds provide flexibility and wholly owned senior loan facility has non-recourse financing

1. See Important Disclosures on page 1 and, in particular, the section "CIM Assets Owned and Operated" for additional details.
2. Includes OFS Capital Management, LLC, its parent company, Orchard First Source Asset Management Holdings, LLC ("OFSAM"), as well as other wholly-owned subsidiaries of OFSAM.
3. As of December 31, 2022.
4. Distributions are not guaranteed. Past performance is not indicative of future results.
5. Investments for the years ended December 31, 2012 and 2011 give pro forma effect to OFS Capital's consolidation of OFS Capital WM, LLC as a result of the WM 2012 Credit Facility Amendments, as if the consolidation took place on January 1, 2011. Includes $2.7 million realized gain from the SBIC Fund acquisition.
6. Based on fair value as of December 31, 2022.
7. Past performance is not indicative of future results.
8. Excludes structured finance securities.
9. Based on outstanding principal drawn as of December 31, 2022.
10. Cumulative net realized gains (losses) represent the cumulative net gains (losses) realized on sold, significantly modified or restructured, or otherwise disposed investments. Cumulative net realized gains (losses) exclude the net unrealized appreciation (depreciation) on investments held by the Company as of the end of each reported period, and do not include interest, dividend or fee income, or fees and expenses that the Company paid over the period, which are disclosed in its financial statements.