Ware H. Grove
Analyst · CJS Securities
Well, thank you, Jerry, and good morning, everyone. Let me take a few minutes to talk about key highlights of the first quarter numbers, we released this morning.
Total revenue in the first quarter increased by $39.7 million, or up 8.7% over first quarter a year ago. Same-unit revenue is up $26.9 million, or up by 5.9%, with acquisitions contributing $12.8 million, or 2.8% to growth compared with last year.
Within Financial Services, for the first quarter, total revenue grew 8.6% and same-unit revenue for the first quarter was up 5.1%, with strong revenue growth spread among core Accounting, our Advisory Services and Government Health Care Consulting Services.
Within Benefits and Insurance for the first quarter, total revenue grew by 8.3%. Same-unit revenue was up 7.6%. Every major line of service within our Benefits and Insurance group reported revenue growth. The investments we have made to hire new business producers in recent years has gained traction and we are continuing to make investments in hiring additional producers in order to further enhance growth potentials within this group.
Costs in the first quarter included several nonoperating items recorded within general and administrative costs that impacted pretax margin. We have previously commented that legal costs are somewhat episodic and can be unpredictable throughout the year.
In the first quarter, we recorded higher legal expense, impacting margin by approximately 50 basis points. There is no one significant issue driving this rather this is higher cost is associated with small settlements and legal costs related to a variety of issues. So I wanted to highlight this for you.
Another item is the self-funded health care plan costs. We have also previously commented that this nonoperating items can potentially cause short-term volatility in reported results. Higher costs in the first quarter this year impacted margin by 40 basis points.
And lastly, you are likely aware of the increase in CBIZ share price over the past 12 months. With a closing price of $78.50 at March 31 this year, this is up from $49.49 a year ago and is up from $62.59 at year-end 2023. This, of course, is good news.
The GAAP accounting, however, causes an increase in reported costs, with our phantom share plan in place as an element of our compensation approach that is designed to more closely align employee interest with shareholders reporting this compensation-related obligation at a higher fair value impacted margin by 20 basis points. These 3 items impacted adjusted earnings per share in the first quarter by approximately $0.08 a share.
The nature of these nonoperating items is somewhat unpredictable. So it is unclear how the balance of the year will unfold for these items. But incurring these higher first quarter costs does not change our positive full year outlook for 2024. So as you look at first quarter results, I think the takeaway is that the health of the business is very strong. Performance is in line with our expectations.
An additional consideration when comparing first quarter results this year to last year is that with first quarter adjusted earnings per share up nearly 24% a year ago, this year, we are comparing against a very strong first quarter a year ago. During the first quarter of this year, we completed 2 acquisitions, EBK and CompuData. We are extremely pleased to have both of these teams on board this year. Initial results are good, and they are performing in line with our expectations.
With a view towards presenting meaningful comparable information, eliminating the impact of onetime acquisition-related expenses and other nonoperating related gains and losses. Earnings per share for the first quarter this year on an adjusted basis was $1.54, up 5.5% compared with adjusted earnings per share last year of $1.46.
Adjusted EBITDA, considering the same adjustments was $118.8 million for the 3 months this year. A table reconciling reported GAAP numbers to these adjusted earnings per share and adjusted EBITDA numbers is included in the earnings release issued this morning.
For the quarter, we reported an increase in interest expense of $870,000 with an earnings per share impact of approximately $0.01 a share. Considering the steady rise in borrowing rates throughout 2023, we expected a slight headwind with interest expense in the first half this year. As always, details of the GAAP accounting for gains and losses in our nonqualified deferred compensation plan are outlined in the release.
As you look at both gross margin and operating income comparisons, the impact of the gains and losses should be excluded for a meaningful comparison. And as a reminder, pretax income is not impacted by this accounting.
Now turning to cash flow and balance sheet items. We experienced our normal seasonal use of cash in the first quarter. On March 31 this year, the balance outstanding on the $600 million unsecured financing facility was $438 million with approximately $148 million of unused capacity. With a leverage ratio of approximately 1.96x adjusted EBITDA. This provides plenty of capacity to continue with strategic acquisitions and also provides the flexibility to address share repurchases.
In the first quarter of this year, we completed 2 acquisitions. We used approximately $55 million for these acquisitions, including earnout payments on previously closed transactions. For earnout payments for acquisitions previously closed, we expect to use approximately $25.5 million over the remainder of this year. Approximately $39.4 million in 2025, $15.3 million in 2026 and approximately $6.8 million in 2027, pre-estimated earnout payments.
Deploying capital for strategic acquisition purposes continues to be our highest priority. Since the end of 2019, we have closed 22 transactions, and we have deployed approximately $444 million of capital for acquisition purposes, including the earn-out payments over that time. Beyond using capital for acquisitions, we have the flexibility to use capital for share repurchases, with approximately 9.4 million shares repurchased since the end of 2019 were about 17% of shares outstanding since that time. We have used approximately $342 million of capital towards share repurchases since that time.
Days sales outstanding on March 31 this year was 101 days, compared with 94 days a year ago. The increase driven in part by the extended California tax filing deadline last year plus tax consulting work recorded later in '23 and into the first quarter this year. The DSOs at the end of the first quarter reflect the seasonal nature of our core Tax & Accounting business.
Bad debt expense for the 3 months was 11 basis points of revenue, compared to 10 basis points a year ago. Depreciation and amortization expense for the first quarter was $9.5 million, compared with $8.6 million a year ago. For the full year, we expect depreciation and amortization at approximately $36.5 million this year compared with approximately $36 million last year.
Amortization expense is primarily driven by acquisition activity and the amortization of intangible assets. For those of you who like to make adjustments for this, for the 3 months, amortization expense was $5.9 million, and for the full year, amortization may be approximately $24 million this year.
Capital spending for the first quarter was $5.1 million, and this included $1.7 million of capital items associated with our new headquarter move that occurred in the fourth quarter last year. For the full year, we expect capital spending within a range of $12 million to $15 million. The effective tax rate for the 3 months this year was 26.1%, which is slightly lower than 26.5% from a year ago.
The quarterly effective tax rate can be volatile for a number of reasons, and we continue to expect the full year effective tax rate for 2024 at approximately 28%. The recurring and essential nature of many of our services provide stability through economic cycles. At this point, as we look at employment-driven metrics within our Benefits and in our Payroll business, we are seeing continued signs of steady employment within our clients.
If we experience pressure on revenue growth, there are a number of variable items within our cost structure, and we can take measures to mitigate the impact. We are pleased with the performance of business in the first quarter of this year, and we continue to have a very positive outlook for the full year 2024.
So to reaffirm our full year guidance, we will say the following. We expect total revenue to increase within a range of 7% to 9% for the year. GAAP reported earnings per share is expected to increase within a range of 13% to 15%, over the $2.39 reported in 2023.
On an adjusted basis, we expect 2024 adjusted earnings per share to increase within a range of 12% to 14%, over the adjusted earnings per share of $2.41, that was reported in 2023. The effective tax rate for the full year of '24 is expected at approximately 28%. This rate could be impacted either up or down by a number of unpredictable factors. And lastly, a fully diluted weighted average share count is expected to within a range of 50 million to 50.5 million shares for the full year of 2024.
So with these comments, I'll conclude, and I'll turn it back over to Jerry.